31671877632

素因数分解:

$2^{15}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 256

約数和(自身を含む): 91937740800

約数和(自身を除く): 60265863168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 547, 589, 608, 744, 768, 912, 992, 1024, 1094, 1178, 1216, 1488, 1536, 1641, 1767, 1824, 1984, 2048, 2188, 2356, 2432, 2976, 3072, 3282, 3534, 3648, 3968, 4096, 4376, 4712, 4864, 5952, 6144, 6564, 7068, 7296, 7936, 8192, 8752, 9424, 9728, 10393, 11904, 12288, 13128, 14136, 14592, 15872, 16384, 16957, 17504, 18848, 19456, 20786, 23808, 24576, 26256, 28272, 29184, 31179, 31744, 32768, 33914, 35008, 37696, 38912, 41572, 47616, 49152, 50871, 52512, 56544, 58368, 62358, 63488, 67828, 70016, 75392, 77824, 83144, 95232, 98304, 101742, 105024, 113088, 116736, 124716, 126976, 135656, 140032, 150784, 155648, 166288, 190464, 203484, 210048, 226176, 233472, 249432, 253952, 271312, 280064, 301568, 311296, 322183, 332576, 380928, 406968, 420096, 452352, 466944, 498864, 507904, 542624, 560128, 603136, 622592, 644366, 665152, 761856, 813936, 840192, 904704, 933888, 966549, 997728, 1015808, 1085248, 1120256, 1206272, 1288732, 1330304, 1523712, 1627872, 1680384, 1809408, 1867776, 1933098, 1995456, 2170496, 2240512, 2412544, 2577464, 2660608, 3047424, 3255744, 3360768, 3618816, 3866196, 3990912, 4340992, 4481024, 4825088, 5154928, 5321216, 6511488, 6721536, 7237632, 7732392, 7981824, 8681984, 8962048, 9650176, 10309856, 10642432, 13022976, 13443072, 14475264, 15464784, 15963648, 17363968, 17924096, 19300352, 20619712, 21284864, 26045952, 26886144, 28950528, 30929568, 31927296, 34727936, 41239424, 42569728, 52091904, 53772288, 57901056, 61859136, 63854592, 69455872, 82478848, 85139456, 104183808, 123718272, 127709184, 138911744, 164957696, 170278912, 208367616, 247436544, 255418368, 277823488, 329915392, 340557824, 416735232, 494873088, 510836736, 555646976, 659830784, 833470464, 989746176, 1021673472, 1319661568, 1666940928, 1979492352, 2639323136, 3958984704, 5278646272, 7917969408, 10557292544, 15835938816, 31671877632]

約数ペア:

[(1, 31671877632), (2, 15835938816), (3, 10557292544), (4, 7917969408), (6, 5278646272), (8, 3958984704), (12, 2639323136), (16, 1979492352), (19, 1666940928), (24, 1319661568), (31, 1021673472), (32, 989746176), (38, 833470464), (48, 659830784), (57, 555646976), (62, 510836736), (64, 494873088), (76, 416735232), (93, 340557824), (96, 329915392), (114, 277823488), (124, 255418368), (128, 247436544), (152, 208367616), (186, 170278912), (192, 164957696), (228, 138911744), (248, 127709184), (256, 123718272), (304, 104183808), (372, 85139456), (384, 82478848), (456, 69455872), (496, 63854592), (512, 61859136), (547, 57901056), (589, 53772288), (608, 52091904), (744, 42569728), (768, 41239424), (912, 34727936), (992, 31927296), (1024, 30929568), (1094, 28950528), (1178, 26886144), (1216, 26045952), (1488, 21284864), (1536, 20619712), (1641, 19300352), (1767, 17924096), (1824, 17363968), (1984, 15963648), (2048, 15464784), (2188, 14475264), (2356, 13443072), (2432, 13022976), (2976, 10642432), (3072, 10309856), (3282, 9650176), (3534, 8962048), (3648, 8681984), (3968, 7981824), (4096, 7732392), (4376, 7237632), (4712, 6721536), (4864, 6511488), (5952, 5321216), (6144, 5154928), (6564, 4825088), (7068, 4481024), (7296, 4340992), (7936, 3990912), (8192, 3866196), (8752, 3618816), (9424, 3360768), (9728, 3255744), (10393, 3047424), (11904, 2660608), (12288, 2577464), (13128, 2412544), (14136, 2240512), (14592, 2170496), (15872, 1995456), (16384, 1933098), (16957, 1867776), (17504, 1809408), (18848, 1680384), (19456, 1627872), (20786, 1523712), (23808, 1330304), (24576, 1288732), (26256, 1206272), (28272, 1120256), (29184, 1085248), (31179, 1015808), (31744, 997728), (32768, 966549), (33914, 933888), (35008, 904704), (37696, 840192), (38912, 813936), (41572, 761856), (47616, 665152), (49152, 644366), (50871, 622592), (52512, 603136), (56544, 560128), (58368, 542624), (62358, 507904), (63488, 498864), (67828, 466944), (70016, 452352), (75392, 420096), (77824, 406968), (83144, 380928), (95232, 332576), (98304, 322183), (101742, 311296), (105024, 301568), (113088, 280064), (116736, 271312), (124716, 253952), (126976, 249432), (135656, 233472), (140032, 226176), (150784, 210048), (155648, 203484), (166288, 190464)]