312240528

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 954800000

約数和(自身を除く): 642559472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 109, 114, 144, 152, 171, 216, 218, 228, 304, 327, 342, 349, 432, 436, 456, 513, 654, 684, 698, 872, 912, 981, 1026, 1047, 1308, 1368, 1396, 1744, 1962, 2052, 2071, 2094, 2616, 2736, 2792, 2943, 3141, 3924, 4104, 4142, 4188, 5232, 5584, 5886, 6213, 6282, 6631, 7848, 8208, 8284, 8376, 9423, 11772, 12426, 12564, 13262, 15696, 16568, 16752, 18639, 18846, 19893, 23544, 24852, 25128, 26524, 33136, 37278, 37692, 38041, 39786, 47088, 49704, 50256, 53048, 55917, 59679, 74556, 75384, 76082, 79572, 99408, 106096, 111834, 114123, 119358, 149112, 150768, 152164, 159144, 179037, 223668, 228246, 238716, 298224, 304328, 318288, 342369, 358074, 447336, 456492, 477432, 608656, 684738, 716148, 722779, 894672, 912984, 954864, 1027107, 1369476, 1432296, 1445558, 1825968, 2054214, 2168337, 2738952, 2864592, 2891116, 4108428, 4336674, 5477904, 5782232, 6505011, 8216856, 8673348, 11564464, 13010022, 16433712, 17346696, 19515033, 26020044, 34693392, 39030066, 52040088, 78060132, 104080176, 156120264, 312240528]

約数ペア:

[(1, 312240528), (2, 156120264), (3, 104080176), (4, 78060132), (6, 52040088), (8, 39030066), (9, 34693392), (12, 26020044), (16, 19515033), (18, 17346696), (19, 16433712), (24, 13010022), (27, 11564464), (36, 8673348), (38, 8216856), (48, 6505011), (54, 5782232), (57, 5477904), (72, 4336674), (76, 4108428), (108, 2891116), (109, 2864592), (114, 2738952), (144, 2168337), (152, 2054214), (171, 1825968), (216, 1445558), (218, 1432296), (228, 1369476), (304, 1027107), (327, 954864), (342, 912984), (349, 894672), (432, 722779), (436, 716148), (456, 684738), (513, 608656), (654, 477432), (684, 456492), (698, 447336), (872, 358074), (912, 342369), (981, 318288), (1026, 304328), (1047, 298224), (1308, 238716), (1368, 228246), (1396, 223668), (1744, 179037), (1962, 159144), (2052, 152164), (2071, 150768), (2094, 149112), (2616, 119358), (2736, 114123), (2792, 111834), (2943, 106096), (3141, 99408), (3924, 79572), (4104, 76082), (4142, 75384), (4188, 74556), (5232, 59679), (5584, 55917), (5886, 53048), (6213, 50256), (6282, 49704), (6631, 47088), (7848, 39786), (8208, 38041), (8284, 37692), (8376, 37278), (9423, 33136), (11772, 26524), (12426, 25128), (12564, 24852), (13262, 23544), (15696, 19893), (16568, 18846), (16752, 18639)]