1319482512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 4110213120

約数和(自身を除く): 2790730608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 47, 48, 57, 62, 72, 76, 93, 94, 114, 124, 141, 144, 152, 171, 186, 188, 228, 248, 279, 282, 304, 331, 342, 372, 376, 423, 456, 496, 558, 564, 589, 662, 684, 744, 752, 846, 893, 912, 993, 1116, 1128, 1178, 1324, 1368, 1457, 1488, 1692, 1767, 1786, 1986, 2232, 2256, 2356, 2648, 2679, 2736, 2914, 2979, 3384, 3534, 3572, 3972, 4371, 4464, 4712, 5296, 5301, 5358, 5828, 5958, 6289, 6768, 7068, 7144, 7944, 8037, 8742, 9424, 10261, 10602, 10716, 11656, 11916, 12578, 13113, 14136, 14288, 15557, 15888, 16074, 17484, 18867, 20522, 21204, 21432, 23312, 23832, 25156, 26226, 27683, 28272, 30783, 31114, 32148, 34968, 37734, 41044, 42408, 42864, 46671, 47664, 50312, 52452, 55366, 56601, 61566, 62228, 64296, 69936, 75468, 82088, 83049, 84816, 92349, 93342, 100624, 104904, 110732, 113202, 123132, 124456, 128592, 140013, 150936, 164176, 166098, 184698, 186684, 194959, 209808, 221464, 226404, 246264, 248912, 249147, 280026, 295583, 301872, 332196, 369396, 373368, 389918, 442928, 452808, 482267, 492528, 498294, 560052, 584877, 591166, 664392, 738792, 746736, 779836, 886749, 905616, 964534, 996588, 1120104, 1169754, 1182332, 1328784, 1446801, 1477584, 1559672, 1754631, 1773498, 1929068, 1993176, 2240208, 2339508, 2364664, 2660247, 2893602, 3119344, 3509262, 3546996, 3858136, 3986352, 4340403, 4679016, 4729328, 5320494, 5787204, 7018524, 7093992, 7716272, 8680806, 9163073, 9358032, 10640988, 11574408, 14037048, 14187984, 17361612, 18326146, 21281976, 23148816, 27489219, 28074096, 34723224, 36652292, 42563952, 54978438, 69446448, 73304584, 82467657, 109956876, 146609168, 164935314, 219913752, 329870628, 439827504, 659741256, 1319482512]

約数ペア:

[(1, 1319482512), (2, 659741256), (3, 439827504), (4, 329870628), (6, 219913752), (8, 164935314), (9, 146609168), (12, 109956876), (16, 82467657), (18, 73304584), (19, 69446448), (24, 54978438), (31, 42563952), (36, 36652292), (38, 34723224), (47, 28074096), (48, 27489219), (57, 23148816), (62, 21281976), (72, 18326146), (76, 17361612), (93, 14187984), (94, 14037048), (114, 11574408), (124, 10640988), (141, 9358032), (144, 9163073), (152, 8680806), (171, 7716272), (186, 7093992), (188, 7018524), (228, 5787204), (248, 5320494), (279, 4729328), (282, 4679016), (304, 4340403), (331, 3986352), (342, 3858136), (372, 3546996), (376, 3509262), (423, 3119344), (456, 2893602), (496, 2660247), (558, 2364664), (564, 2339508), (589, 2240208), (662, 1993176), (684, 1929068), (744, 1773498), (752, 1754631), (846, 1559672), (893, 1477584), (912, 1446801), (993, 1328784), (1116, 1182332), (1128, 1169754), (1178, 1120104), (1324, 996588), (1368, 964534), (1457, 905616), (1488, 886749), (1692, 779836), (1767, 746736), (1786, 738792), (1986, 664392), (2232, 591166), (2256, 584877), (2356, 560052), (2648, 498294), (2679, 492528), (2736, 482267), (2914, 452808), (2979, 442928), (3384, 389918), (3534, 373368), (3572, 369396), (3972, 332196), (4371, 301872), (4464, 295583), (4712, 280026), (5296, 249147), (5301, 248912), (5358, 246264), (5828, 226404), (5958, 221464), (6289, 209808), (6768, 194959), (7068, 186684), (7144, 184698), (7944, 166098), (8037, 164176), (8742, 150936), (9424, 140013), (10261, 128592), (10602, 124456), (10716, 123132), (11656, 113202), (11916, 110732), (12578, 104904), (13113, 100624), (14136, 93342), (14288, 92349), (15557, 84816), (15888, 83049), (16074, 82088), (17484, 75468), (18867, 69936), (20522, 64296), (21204, 62228), (21432, 61566), (23312, 56601), (23832, 55366), (25156, 52452), (26226, 50312), (27683, 47664), (28272, 46671), (30783, 42864), (31114, 42408), (32148, 41044), (34968, 37734)]