313963056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 180

約数和(自身を含む): 993939856

約数和(自身を除く): 679976800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 121, 132, 144, 148, 176, 198, 222, 242, 264, 296, 333, 363, 396, 407, 444, 484, 487, 528, 592, 666, 726, 792, 814, 888, 968, 974, 1089, 1221, 1332, 1452, 1461, 1584, 1628, 1776, 1936, 1948, 2178, 2442, 2664, 2904, 2922, 3256, 3663, 3896, 4356, 4383, 4477, 4884, 5328, 5357, 5808, 5844, 6512, 7326, 7792, 8712, 8766, 8954, 9768, 10714, 11688, 13431, 14652, 16071, 17424, 17532, 17908, 18019, 19536, 21428, 23376, 26862, 29304, 32142, 35064, 35816, 36038, 40293, 42856, 48213, 53724, 54057, 58608, 58927, 64284, 70128, 71632, 72076, 80586, 85712, 96426, 107448, 108114, 117854, 128568, 144152, 161172, 162171, 176781, 192852, 198209, 214896, 216228, 235708, 257136, 288304, 322344, 324342, 353562, 385704, 396418, 432456, 471416, 530343, 594627, 644688, 648684, 707124, 771408, 792836, 864912, 942832, 1060686, 1189254, 1297368, 1414248, 1585672, 1783881, 2121372, 2180299, 2378508, 2594736, 2828496, 3171344, 3567762, 4242744, 4360598, 4757016, 6540897, 7135524, 8485488, 8721196, 9514032, 13081794, 14271048, 17442392, 19622691, 26163588, 28542096, 34884784, 39245382, 52327176, 78490764, 104654352, 156981528, 313963056]

約数ペア:

[(1, 313963056), (2, 156981528), (3, 104654352), (4, 78490764), (6, 52327176), (8, 39245382), (9, 34884784), (11, 28542096), (12, 26163588), (16, 19622691), (18, 17442392), (22, 14271048), (24, 13081794), (33, 9514032), (36, 8721196), (37, 8485488), (44, 7135524), (48, 6540897), (66, 4757016), (72, 4360598), (74, 4242744), (88, 3567762), (99, 3171344), (111, 2828496), (121, 2594736), (132, 2378508), (144, 2180299), (148, 2121372), (176, 1783881), (198, 1585672), (222, 1414248), (242, 1297368), (264, 1189254), (296, 1060686), (333, 942832), (363, 864912), (396, 792836), (407, 771408), (444, 707124), (484, 648684), (487, 644688), (528, 594627), (592, 530343), (666, 471416), (726, 432456), (792, 396418), (814, 385704), (888, 353562), (968, 324342), (974, 322344), (1089, 288304), (1221, 257136), (1332, 235708), (1452, 216228), (1461, 214896), (1584, 198209), (1628, 192852), (1776, 176781), (1936, 162171), (1948, 161172), (2178, 144152), (2442, 128568), (2664, 117854), (2904, 108114), (2922, 107448), (3256, 96426), (3663, 85712), (3896, 80586), (4356, 72076), (4383, 71632), (4477, 70128), (4884, 64284), (5328, 58927), (5357, 58608), (5808, 54057), (5844, 53724), (6512, 48213), (7326, 42856), (7792, 40293), (8712, 36038), (8766, 35816), (8954, 35064), (9768, 32142), (10714, 29304), (11688, 26862), (13431, 23376), (14652, 21428), (16071, 19536), (17424, 18019), (17532, 17908)]