1247484888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 320

約数和(自身を含む): 4127397120

約数和(自身を除く): 2879912232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 72, 78, 81, 93, 102, 104, 108, 117, 124, 136, 153, 156, 162, 186, 204, 216, 221, 234, 248, 279, 281, 306, 312, 324, 351, 372, 403, 408, 442, 459, 468, 527, 558, 562, 612, 648, 663, 702, 744, 806, 837, 843, 884, 918, 936, 1053, 1054, 1116, 1124, 1209, 1224, 1326, 1377, 1404, 1581, 1612, 1674, 1686, 1768, 1836, 1989, 2106, 2108, 2232, 2248, 2418, 2511, 2529, 2652, 2754, 2808, 3162, 3224, 3348, 3372, 3627, 3653, 3672, 3978, 4212, 4216, 4743, 4777, 4836, 5022, 5058, 5304, 5508, 5967, 6324, 6696, 6744, 6851, 7254, 7306, 7587, 7956, 8424, 8711, 9486, 9554, 9672, 10044, 10116, 10881, 10959, 11016, 11934, 12648, 13702, 14229, 14331, 14508, 14612, 15174, 15912, 17422, 17901, 18972, 19108, 20088, 20232, 20553, 21762, 21918, 22761, 23868, 26133, 27404, 28458, 28662, 29016, 29224, 30348, 32643, 32877, 34844, 35802, 37944, 38216, 41106, 42687, 42993, 43524, 43836, 45522, 47736, 52266, 54808, 56916, 57324, 60696, 61659, 62101, 65286, 65754, 69688, 71604, 78399, 82212, 85374, 85986, 87048, 87672, 91044, 98631, 104532, 113243, 113832, 114648, 123318, 124202, 128979, 130572, 131508, 143208, 148087, 156798, 164424, 170748, 171972, 182088, 184977, 186303, 197262, 209064, 226486, 235197, 246636, 248404, 257958, 261144, 263016, 295893, 296174, 313596, 339729, 341496, 343944, 369954, 372606, 386937, 394524, 444261, 452972, 470394, 493272, 496808, 515916, 554931, 558909, 591786, 592348, 627192, 679458, 705591, 739908, 745212, 773874, 789048, 888522, 905944, 940788, 1019187, 1031832, 1109862, 1117818, 1183572, 1184696, 1332783, 1358916, 1411182, 1479816, 1490424, 1547748, 1676727, 1777044, 1881576, 1925131, 2038374, 2219724, 2235636, 2367144, 2665566, 2717832, 2822364, 3057561, 3095496, 3353454, 3554088, 3850262, 3998349, 4076748, 4439448, 4471272, 5030181, 5331132, 5644728, 5775393, 6115122, 6706908, 7700524, 7996698, 8153496, 9172683, 10060362, 10662264, 11550786, 11995047, 12230244, 13413816, 15401048, 15993396, 17326179, 18345366, 20120724, 23101572, 23990094, 24460488, 31986792, 34652358, 36690732, 40241448, 46203144, 47980188, 51978537, 69304716, 73381464, 95960376, 103957074, 138609432, 155935611, 207914148, 311871222, 415828296, 623742444, 1247484888]

約数ペア:

[(1, 1247484888), (2, 623742444), (3, 415828296), (4, 311871222), (6, 207914148), (8, 155935611), (9, 138609432), (12, 103957074), (13, 95960376), (17, 73381464), (18, 69304716), (24, 51978537), (26, 47980188), (27, 46203144), (31, 40241448), (34, 36690732), (36, 34652358), (39, 31986792), (51, 24460488), (52, 23990094), (54, 23101572), (62, 20120724), (68, 18345366), (72, 17326179), (78, 15993396), (81, 15401048), (93, 13413816), (102, 12230244), (104, 11995047), (108, 11550786), (117, 10662264), (124, 10060362), (136, 9172683), (153, 8153496), (156, 7996698), (162, 7700524), (186, 6706908), (204, 6115122), (216, 5775393), (221, 5644728), (234, 5331132), (248, 5030181), (279, 4471272), (281, 4439448), (306, 4076748), (312, 3998349), (324, 3850262), (351, 3554088), (372, 3353454), (403, 3095496), (408, 3057561), (442, 2822364), (459, 2717832), (468, 2665566), (527, 2367144), (558, 2235636), (562, 2219724), (612, 2038374), (648, 1925131), (663, 1881576), (702, 1777044), (744, 1676727), (806, 1547748), (837, 1490424), (843, 1479816), (884, 1411182), (918, 1358916), (936, 1332783), (1053, 1184696), (1054, 1183572), (1116, 1117818), (1124, 1109862), (1209, 1031832), (1224, 1019187), (1326, 940788), (1377, 905944), (1404, 888522), (1581, 789048), (1612, 773874), (1674, 745212), (1686, 739908), (1768, 705591), (1836, 679458), (1989, 627192), (2106, 592348), (2108, 591786), (2232, 558909), (2248, 554931), (2418, 515916), (2511, 496808), (2529, 493272), (2652, 470394), (2754, 452972), (2808, 444261), (3162, 394524), (3224, 386937), (3348, 372606), (3372, 369954), (3627, 343944), (3653, 341496), (3672, 339729), (3978, 313596), (4212, 296174), (4216, 295893), (4743, 263016), (4777, 261144), (4836, 257958), (5022, 248404), (5058, 246636), (5304, 235197), (5508, 226486), (5967, 209064), (6324, 197262), (6696, 186303), (6744, 184977), (6851, 182088), (7254, 171972), (7306, 170748), (7587, 164424), (7956, 156798), (8424, 148087), (8711, 143208), (9486, 131508), (9554, 130572), (9672, 128979), (10044, 124202), (10116, 123318), (10881, 114648), (10959, 113832), (11016, 113243), (11934, 104532), (12648, 98631), (13702, 91044), (14229, 87672), (14331, 87048), (14508, 85986), (14612, 85374), (15174, 82212), (15912, 78399), (17422, 71604), (17901, 69688), (18972, 65754), (19108, 65286), (20088, 62101), (20232, 61659), (20553, 60696), (21762, 57324), (21918, 56916), (22761, 54808), (23868, 52266), (26133, 47736), (27404, 45522), (28458, 43836), (28662, 43524), (29016, 42993), (29224, 42687), (30348, 41106), (32643, 38216), (32877, 37944), (34844, 35802)]