1330749992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 3045168000

約数和(自身を除く): 1714418008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 149, 211, 286, 296, 298, 407, 422, 481, 572, 596, 814, 844, 962, 1144, 1192, 1628, 1639, 1688, 1924, 1937, 2321, 2743, 3256, 3278, 3848, 3874, 4642, 5291, 5486, 5513, 6556, 7748, 7807, 9284, 10582, 10972, 11026, 13112, 15496, 15614, 18568, 21164, 21307, 21944, 22052, 30173, 31228, 31439, 42328, 42614, 44104, 60346, 60643, 62456, 62878, 71669, 85228, 85877, 101491, 120692, 121286, 125756, 143338, 170456, 171754, 202982, 241384, 242572, 251512, 286676, 343508, 345829, 405964, 408707, 485144, 573352, 687016, 691658, 788359, 811928, 817414, 1116401, 1163243, 1383316, 1576718, 1634828, 2232802, 2326486, 2766632, 3153436, 3269656, 4465604, 4495777, 4652972, 6306872, 8931208, 8991554, 9305944, 12795673, 15122159, 17983108, 25591346, 30244318, 35966216, 51182692, 60488636, 102365384, 120977272, 166343749, 332687498, 665374996, 1330749992]

約数ペア:

[(1, 1330749992), (2, 665374996), (4, 332687498), (8, 166343749), (11, 120977272), (13, 102365384), (22, 60488636), (26, 51182692), (37, 35966216), (44, 30244318), (52, 25591346), (74, 17983108), (88, 15122159), (104, 12795673), (143, 9305944), (148, 8991554), (149, 8931208), (211, 6306872), (286, 4652972), (296, 4495777), (298, 4465604), (407, 3269656), (422, 3153436), (481, 2766632), (572, 2326486), (596, 2232802), (814, 1634828), (844, 1576718), (962, 1383316), (1144, 1163243), (1192, 1116401), (1628, 817414), (1639, 811928), (1688, 788359), (1924, 691658), (1937, 687016), (2321, 573352), (2743, 485144), (3256, 408707), (3278, 405964), (3848, 345829), (3874, 343508), (4642, 286676), (5291, 251512), (5486, 242572), (5513, 241384), (6556, 202982), (7748, 171754), (7807, 170456), (9284, 143338), (10582, 125756), (10972, 121286), (11026, 120692), (13112, 101491), (15496, 85877), (15614, 85228), (18568, 71669), (21164, 62878), (21307, 62456), (21944, 60643), (22052, 60346), (30173, 44104), (31228, 42614), (31439, 42328)]