1819875024

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3618

約数の個数: 240

約数和(自身を含む): 6194335680

約数和(自身を除く): 4374460656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 304, 306, 323, 342, 374, 396, 408, 418, 456, 528, 561, 612, 627, 646, 684, 748, 792, 816, 836, 912, 969, 1122, 1224, 1254, 1292, 1368, 1496, 1584, 1672, 1683, 1881, 1938, 2244, 2448, 2508, 2584, 2736, 2907, 2992, 3344, 3366, 3553, 3557, 3762, 3876, 4488, 5016, 5168, 5814, 6732, 7106, 7114, 7524, 7752, 8976, 10032, 10659, 10671, 11628, 13464, 14212, 14228, 15048, 15504, 21318, 21342, 23256, 26928, 28424, 28456, 30096, 31977, 32013, 39127, 42636, 42684, 46512, 56848, 56912, 60469, 63954, 64026, 67583, 78254, 85272, 85368, 117381, 120938, 127908, 128052, 135166, 156508, 170544, 170736, 181407, 202749, 234762, 241876, 255816, 256104, 270332, 313016, 352143, 362814, 405498, 469524, 483752, 511632, 512208, 540664, 544221, 608247, 626032, 665159, 704286, 725628, 743413, 810996, 939048, 967504, 1081328, 1088442, 1148911, 1216494, 1330318, 1408572, 1451256, 1486826, 1621992, 1878096, 1995477, 2176884, 2230239, 2297822, 2432988, 2660636, 2817144, 2902512, 2973652, 3243984, 3446733, 3990954, 4353768, 4460478, 4595644, 4865976, 5321272, 5634288, 5947304, 5986431, 6690717, 6893466, 7981908, 8707536, 8920956, 9191288, 9731952, 10340199, 10642544, 11894608, 11972862, 12638021, 13381434, 13786932, 15963816, 17841912, 18382576, 20680398, 23945724, 25276042, 26762868, 27573864, 31927632, 35683824, 37914063, 41360796, 47891448, 50552084, 53525736, 55147728, 75828126, 82721592, 95782896, 101104168, 107051472, 113742189, 151656252, 165443184, 202208336, 227484378, 303312504, 454968756, 606625008, 909937512, 1819875024]

約数ペア:

[(1, 1819875024), (2, 909937512), (3, 606625008), (4, 454968756), (6, 303312504), (8, 227484378), (9, 202208336), (11, 165443184), (12, 151656252), (16, 113742189), (17, 107051472), (18, 101104168), (19, 95782896), (22, 82721592), (24, 75828126), (33, 55147728), (34, 53525736), (36, 50552084), (38, 47891448), (44, 41360796), (48, 37914063), (51, 35683824), (57, 31927632), (66, 27573864), (68, 26762868), (72, 25276042), (76, 23945724), (88, 20680398), (99, 18382576), (102, 17841912), (114, 15963816), (132, 13786932), (136, 13381434), (144, 12638021), (152, 11972862), (153, 11894608), (171, 10642544), (176, 10340199), (187, 9731952), (198, 9191288), (204, 8920956), (209, 8707536), (228, 7981908), (264, 6893466), (272, 6690717), (304, 5986431), (306, 5947304), (323, 5634288), (342, 5321272), (374, 4865976), (396, 4595644), (408, 4460478), (418, 4353768), (456, 3990954), (528, 3446733), (561, 3243984), (612, 2973652), (627, 2902512), (646, 2817144), (684, 2660636), (748, 2432988), (792, 2297822), (816, 2230239), (836, 2176884), (912, 1995477), (969, 1878096), (1122, 1621992), (1224, 1486826), (1254, 1451256), (1292, 1408572), (1368, 1330318), (1496, 1216494), (1584, 1148911), (1672, 1088442), (1683, 1081328), (1881, 967504), (1938, 939048), (2244, 810996), (2448, 743413), (2508, 725628), (2584, 704286), (2736, 665159), (2907, 626032), (2992, 608247), (3344, 544221), (3366, 540664), (3553, 512208), (3557, 511632), (3762, 483752), (3876, 469524), (4488, 405498), (5016, 362814), (5168, 352143), (5814, 313016), (6732, 270332), (7106, 256104), (7114, 255816), (7524, 241876), (7752, 234762), (8976, 202749), (10032, 181407), (10659, 170736), (10671, 170544), (11628, 156508), (13464, 135166), (14212, 128052), (14228, 127908), (15048, 120938), (15504, 117381), (21318, 85368), (21342, 85272), (23256, 78254), (26928, 67583), (28424, 64026), (28456, 63954), (30096, 60469), (31977, 56912), (32013, 56848), (39127, 46512), (42636, 42684)]