8991739968

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3545

約数の個数: 224

約数和(自身を含む): 26982359040

約数和(自身を除く): 17990619072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 64, 69, 76, 92, 93, 96, 114, 124, 138, 152, 184, 186, 192, 228, 248, 276, 304, 368, 372, 437, 456, 496, 552, 589, 608, 713, 736, 744, 874, 912, 992, 1104, 1178, 1216, 1311, 1426, 1472, 1488, 1748, 1767, 1824, 1984, 2139, 2208, 2356, 2622, 2852, 2976, 3457, 3496, 3534, 3648, 4278, 4416, 4712, 5244, 5704, 5952, 6914, 6992, 7068, 8556, 9424, 10371, 10488, 11408, 13547, 13828, 13984, 14136, 17112, 18848, 20742, 20976, 22816, 27094, 27656, 27968, 28272, 34224, 37696, 40641, 41484, 41952, 45632, 54188, 55312, 56544, 65683, 68448, 79511, 81282, 82968, 83904, 107167, 108376, 110624, 113088, 131366, 136896, 159022, 162564, 165936, 197049, 214334, 216752, 221248, 238533, 262732, 318044, 321501, 325128, 331872, 394098, 428668, 433504, 477066, 525464, 636088, 643002, 650256, 663744, 788196, 857336, 867008, 954132, 1050928, 1272176, 1286004, 1300512, 1510709, 1576392, 1714672, 1908264, 2036173, 2101856, 2464841, 2544352, 2572008, 2601024, 3021418, 3152784, 3429344, 3816528, 4072346, 4203712, 4532127, 4929682, 5088704, 5144016, 6042836, 6108519, 6305568, 6858688, 7394523, 7633056, 8144692, 9064254, 9859364, 10288032, 12085672, 12217038, 12611136, 14789046, 15266112, 16289384, 18128508, 19718728, 20576064, 24171344, 24434076, 29578092, 32578768, 36257016, 39437456, 46831979, 48342688, 48868152, 59156184, 65157536, 72514032, 78874912, 93663958, 96685376, 97736304, 118312368, 130315072, 140495937, 145028064, 157749824, 187327916, 195472608, 236624736, 280991874, 290056128, 374655832, 390945216, 473249472, 561983748, 749311664, 1123967496, 1498623328, 2247934992, 2997246656, 4495869984, 8991739968]

約数ペア:

[(1, 8991739968), (2, 4495869984), (3, 2997246656), (4, 2247934992), (6, 1498623328), (8, 1123967496), (12, 749311664), (16, 561983748), (19, 473249472), (23, 390945216), (24, 374655832), (31, 290056128), (32, 280991874), (38, 236624736), (46, 195472608), (48, 187327916), (57, 157749824), (62, 145028064), (64, 140495937), (69, 130315072), (76, 118312368), (92, 97736304), (93, 96685376), (96, 93663958), (114, 78874912), (124, 72514032), (138, 65157536), (152, 59156184), (184, 48868152), (186, 48342688), (192, 46831979), (228, 39437456), (248, 36257016), (276, 32578768), (304, 29578092), (368, 24434076), (372, 24171344), (437, 20576064), (456, 19718728), (496, 18128508), (552, 16289384), (589, 15266112), (608, 14789046), (713, 12611136), (736, 12217038), (744, 12085672), (874, 10288032), (912, 9859364), (992, 9064254), (1104, 8144692), (1178, 7633056), (1216, 7394523), (1311, 6858688), (1426, 6305568), (1472, 6108519), (1488, 6042836), (1748, 5144016), (1767, 5088704), (1824, 4929682), (1984, 4532127), (2139, 4203712), (2208, 4072346), (2356, 3816528), (2622, 3429344), (2852, 3152784), (2976, 3021418), (3457, 2601024), (3496, 2572008), (3534, 2544352), (3648, 2464841), (4278, 2101856), (4416, 2036173), (4712, 1908264), (5244, 1714672), (5704, 1576392), (5952, 1510709), (6914, 1300512), (6992, 1286004), (7068, 1272176), (8556, 1050928), (9424, 954132), (10371, 867008), (10488, 857336), (11408, 788196), (13547, 663744), (13828, 650256), (13984, 643002), (14136, 636088), (17112, 525464), (18848, 477066), (20742, 433504), (20976, 428668), (22816, 394098), (27094, 331872), (27656, 325128), (27968, 321501), (28272, 318044), (34224, 262732), (37696, 238533), (40641, 221248), (41484, 216752), (41952, 214334), (45632, 197049), (54188, 165936), (55312, 162564), (56544, 159022), (65683, 136896), (68448, 131366), (79511, 113088), (81282, 110624), (82968, 108376), (83904, 107167)]