2891560464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 320

約数和(自身を含む): 9779374080

約数和(自身を除く): 6887813616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 136, 144, 153, 156, 186, 204, 208, 216, 221, 234, 248, 272, 279, 306, 312, 351, 372, 403, 408, 432, 442, 459, 468, 496, 527, 558, 612, 624, 663, 702, 744, 806, 816, 837, 884, 918, 936, 977, 1054, 1116, 1209, 1224, 1326, 1404, 1488, 1581, 1612, 1674, 1768, 1836, 1872, 1954, 1989, 2108, 2232, 2418, 2448, 2652, 2808, 2931, 3162, 3224, 3348, 3536, 3627, 3672, 3908, 3978, 4216, 4464, 4743, 4836, 5304, 5616, 5862, 5967, 6324, 6448, 6696, 6851, 7254, 7344, 7816, 7956, 8432, 8793, 9486, 9672, 10608, 10881, 11724, 11934, 12648, 12701, 13392, 13702, 14229, 14508, 15632, 15912, 16609, 17586, 18972, 19344, 20553, 21762, 23448, 23868, 25296, 25402, 26379, 27404, 28458, 29016, 30287, 31824, 33218, 35172, 37944, 38103, 41106, 43524, 46896, 47736, 49827, 50804, 52758, 54808, 56916, 58032, 60574, 61659, 66436, 70344, 75888, 76206, 82212, 87048, 90861, 95472, 99654, 101608, 105516, 109616, 113832, 114309, 121148, 123318, 132872, 140688, 149481, 152412, 164424, 174096, 181722, 184977, 199308, 203216, 211032, 215917, 227664, 228618, 242296, 246636, 265744, 272583, 298962, 304824, 328848, 342927, 363444, 369954, 393731, 398616, 422064, 431834, 448443, 457236, 484592, 493272, 514879, 545166, 597924, 609648, 647751, 685854, 726888, 739908, 787462, 797232, 817749, 863668, 896886, 914472, 986544, 1029758, 1090332, 1181193, 1195848, 1295502, 1371708, 1453776, 1479816, 1544637, 1574924, 1635498, 1727336, 1793772, 1828944, 1943253, 2059516, 2180664, 2362386, 2391696, 2591004, 2743416, 2959632, 3089274, 3149848, 3270996, 3454672, 3543579, 3587544, 3886506, 4119032, 4361328, 4633911, 4724772, 5182008, 5486832, 5829759, 6178548, 6299696, 6541992, 6693427, 7087158, 7175088, 7773012, 8238064, 9267822, 9449544, 10364016, 10630737, 11659518, 12357096, 13083984, 13386854, 13901733, 14174316, 15546024, 18535644, 18899088, 20080281, 21261474, 23319036, 24714192, 26773708, 27803466, 28348632, 31092048, 37071288, 40160562, 42522948, 46638072, 53547416, 55606932, 56697264, 60240843, 74142576, 80321124, 85045896, 93276144, 107094832, 111213864, 120481686, 160642248, 170091792, 180722529, 222427728, 240963372, 321284496, 361445058, 481926744, 722890116, 963853488, 1445780232, 2891560464]

約数ペア:

[(1, 2891560464), (2, 1445780232), (3, 963853488), (4, 722890116), (6, 481926744), (8, 361445058), (9, 321284496), (12, 240963372), (13, 222427728), (16, 180722529), (17, 170091792), (18, 160642248), (24, 120481686), (26, 111213864), (27, 107094832), (31, 93276144), (34, 85045896), (36, 80321124), (39, 74142576), (48, 60240843), (51, 56697264), (52, 55606932), (54, 53547416), (62, 46638072), (68, 42522948), (72, 40160562), (78, 37071288), (93, 31092048), (102, 28348632), (104, 27803466), (108, 26773708), (117, 24714192), (124, 23319036), (136, 21261474), (144, 20080281), (153, 18899088), (156, 18535644), (186, 15546024), (204, 14174316), (208, 13901733), (216, 13386854), (221, 13083984), (234, 12357096), (248, 11659518), (272, 10630737), (279, 10364016), (306, 9449544), (312, 9267822), (351, 8238064), (372, 7773012), (403, 7175088), (408, 7087158), (432, 6693427), (442, 6541992), (459, 6299696), (468, 6178548), (496, 5829759), (527, 5486832), (558, 5182008), (612, 4724772), (624, 4633911), (663, 4361328), (702, 4119032), (744, 3886506), (806, 3587544), (816, 3543579), (837, 3454672), (884, 3270996), (918, 3149848), (936, 3089274), (977, 2959632), (1054, 2743416), (1116, 2591004), (1209, 2391696), (1224, 2362386), (1326, 2180664), (1404, 2059516), (1488, 1943253), (1581, 1828944), (1612, 1793772), (1674, 1727336), (1768, 1635498), (1836, 1574924), (1872, 1544637), (1954, 1479816), (1989, 1453776), (2108, 1371708), (2232, 1295502), (2418, 1195848), (2448, 1181193), (2652, 1090332), (2808, 1029758), (2931, 986544), (3162, 914472), (3224, 896886), (3348, 863668), (3536, 817749), (3627, 797232), (3672, 787462), (3908, 739908), (3978, 726888), (4216, 685854), (4464, 647751), (4743, 609648), (4836, 597924), (5304, 545166), (5616, 514879), (5862, 493272), (5967, 484592), (6324, 457236), (6448, 448443), (6696, 431834), (6851, 422064), (7254, 398616), (7344, 393731), (7816, 369954), (7956, 363444), (8432, 342927), (8793, 328848), (9486, 304824), (9672, 298962), (10608, 272583), (10881, 265744), (11724, 246636), (11934, 242296), (12648, 228618), (12701, 227664), (13392, 215917), (13702, 211032), (14229, 203216), (14508, 199308), (15632, 184977), (15912, 181722), (16609, 174096), (17586, 164424), (18972, 152412), (19344, 149481), (20553, 140688), (21762, 132872), (23448, 123318), (23868, 121148), (25296, 114309), (25402, 113832), (26379, 109616), (27404, 105516), (28458, 101608), (29016, 99654), (30287, 95472), (31824, 90861), (33218, 87048), (35172, 82212), (37944, 76206), (38103, 75888), (41106, 70344), (43524, 66436), (46896, 61659), (47736, 60574), (49827, 58032), (50804, 56916), (52758, 54808)]