19521560064

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1459}}^1$

素因数の和:1792

約数の個数: 160

約数和(自身を含む): 53912263680

約数和(自身を除く): 34390703616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 281, 372, 384, 496, 512, 562, 744, 768, 843, 992, 1124, 1459, 1488, 1536, 1686, 1984, 2248, 2918, 2976, 3372, 3968, 4377, 4496, 5836, 5952, 6744, 7936, 8711, 8754, 8992, 11672, 11904, 13488, 15872, 17422, 17508, 17984, 23344, 23808, 26133, 26976, 34844, 35016, 35968, 45229, 46688, 47616, 52266, 53952, 69688, 70032, 71936, 90458, 93376, 104532, 107904, 135687, 139376, 140064, 143872, 180916, 186752, 209064, 215808, 271374, 278752, 280128, 361832, 373504, 409979, 418128, 431616, 542748, 557504, 560256, 723664, 747008, 819958, 836256, 1085496, 1115008, 1120512, 1229937, 1447328, 1639916, 1672512, 2170992, 2230016, 2241024, 2459874, 2894656, 3279832, 3345024, 4341984, 4460032, 4919748, 5789312, 6559664, 6690048, 8683968, 9839496, 11578624, 12709349, 13119328, 13380096, 17367936, 19678992, 23157248, 25418698, 26238656, 34735872, 38128047, 39357984, 50837396, 52477312, 69471744, 76256094, 78715968, 101674792, 104954624, 152512188, 157431936, 203349584, 209909248, 305024376, 314863872, 406699168, 610048752, 629727744, 813398336, 1220097504, 1626796672, 2440195008, 3253593344, 4880390016, 6507186688, 9760780032, 19521560064]

約数ペア:

[(1, 19521560064), (2, 9760780032), (3, 6507186688), (4, 4880390016), (6, 3253593344), (8, 2440195008), (12, 1626796672), (16, 1220097504), (24, 813398336), (31, 629727744), (32, 610048752), (48, 406699168), (62, 314863872), (64, 305024376), (93, 209909248), (96, 203349584), (124, 157431936), (128, 152512188), (186, 104954624), (192, 101674792), (248, 78715968), (256, 76256094), (281, 69471744), (372, 52477312), (384, 50837396), (496, 39357984), (512, 38128047), (562, 34735872), (744, 26238656), (768, 25418698), (843, 23157248), (992, 19678992), (1124, 17367936), (1459, 13380096), (1488, 13119328), (1536, 12709349), (1686, 11578624), (1984, 9839496), (2248, 8683968), (2918, 6690048), (2976, 6559664), (3372, 5789312), (3968, 4919748), (4377, 4460032), (4496, 4341984), (5836, 3345024), (5952, 3279832), (6744, 2894656), (7936, 2459874), (8711, 2241024), (8754, 2230016), (8992, 2170992), (11672, 1672512), (11904, 1639916), (13488, 1447328), (15872, 1229937), (17422, 1120512), (17508, 1115008), (17984, 1085496), (23344, 836256), (23808, 819958), (26133, 747008), (26976, 723664), (34844, 560256), (35016, 557504), (35968, 542748), (45229, 431616), (46688, 418128), (47616, 409979), (52266, 373504), (53952, 361832), (69688, 280128), (70032, 278752), (71936, 271374), (90458, 215808), (93376, 209064), (104532, 186752), (107904, 180916), (135687, 143872), (139376, 140064)]