1321786224

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 240

約数和(自身を含む): 4366327680

約数和(自身を除く): 3044541456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 144, 148, 152, 171, 176, 198, 209, 222, 228, 264, 296, 304, 333, 342, 396, 407, 418, 444, 456, 528, 592, 627, 666, 684, 703, 792, 814, 836, 888, 912, 1187, 1221, 1254, 1332, 1368, 1406, 1584, 1628, 1672, 1776, 1881, 2109, 2374, 2442, 2508, 2664, 2736, 2812, 3256, 3344, 3561, 3663, 3762, 4218, 4748, 4884, 5016, 5328, 5624, 6327, 6512, 7122, 7326, 7524, 7733, 8436, 9496, 9768, 10032, 10683, 11248, 12654, 13057, 14244, 14652, 15048, 15466, 16872, 18992, 19536, 21366, 22553, 23199, 25308, 26114, 28488, 29304, 30096, 30932, 33744, 39171, 42732, 43919, 45106, 46398, 50616, 52228, 56976, 58608, 61864, 67659, 69597, 78342, 85464, 87838, 90212, 92796, 101232, 104456, 117513, 123728, 131757, 135318, 139194, 156684, 170928, 175676, 180424, 185592, 202977, 208912, 235026, 248083, 263514, 270636, 278388, 313368, 351352, 360848, 371184, 395271, 405954, 470052, 483109, 496166, 527028, 541272, 556776, 626736, 702704, 744249, 790542, 811908, 834461, 940104, 966218, 992332, 1054056, 1082544, 1113552, 1449327, 1488498, 1581084, 1623816, 1668922, 1880208, 1932436, 1984664, 2108112, 2232747, 2503383, 2898654, 2976996, 3162168, 3247632, 3337844, 3864872, 3969328, 4347981, 4465494, 5006766, 5797308, 5953992, 6324336, 6675688, 7510149, 7729744, 8695962, 8930988, 9179071, 10013532, 11594616, 11907984, 13351376, 15020298, 17391924, 17861976, 18358142, 20027064, 23189232, 27537213, 30040596, 34783848, 35723952, 36716284, 40054128, 55074426, 60081192, 69567696, 73432568, 82611639, 110148852, 120162384, 146865136, 165223278, 220297704, 330446556, 440595408, 660893112, 1321786224]

約数ペア:

[(1, 1321786224), (2, 660893112), (3, 440595408), (4, 330446556), (6, 220297704), (8, 165223278), (9, 146865136), (11, 120162384), (12, 110148852), (16, 82611639), (18, 73432568), (19, 69567696), (22, 60081192), (24, 55074426), (33, 40054128), (36, 36716284), (37, 35723952), (38, 34783848), (44, 30040596), (48, 27537213), (57, 23189232), (66, 20027064), (72, 18358142), (74, 17861976), (76, 17391924), (88, 15020298), (99, 13351376), (111, 11907984), (114, 11594616), (132, 10013532), (144, 9179071), (148, 8930988), (152, 8695962), (171, 7729744), (176, 7510149), (198, 6675688), (209, 6324336), (222, 5953992), (228, 5797308), (264, 5006766), (296, 4465494), (304, 4347981), (333, 3969328), (342, 3864872), (396, 3337844), (407, 3247632), (418, 3162168), (444, 2976996), (456, 2898654), (528, 2503383), (592, 2232747), (627, 2108112), (666, 1984664), (684, 1932436), (703, 1880208), (792, 1668922), (814, 1623816), (836, 1581084), (888, 1488498), (912, 1449327), (1187, 1113552), (1221, 1082544), (1254, 1054056), (1332, 992332), (1368, 966218), (1406, 940104), (1584, 834461), (1628, 811908), (1672, 790542), (1776, 744249), (1881, 702704), (2109, 626736), (2374, 556776), (2442, 541272), (2508, 527028), (2664, 496166), (2736, 483109), (2812, 470052), (3256, 405954), (3344, 395271), (3561, 371184), (3663, 360848), (3762, 351352), (4218, 313368), (4748, 278388), (4884, 270636), (5016, 263514), (5328, 248083), (5624, 235026), (6327, 208912), (6512, 202977), (7122, 185592), (7326, 180424), (7524, 175676), (7733, 170928), (8436, 156684), (9496, 139194), (9768, 135318), (10032, 131757), (10683, 123728), (11248, 117513), (12654, 104456), (13057, 101232), (14244, 92796), (14652, 90212), (15048, 87838), (15466, 85464), (16872, 78342), (18992, 69597), (19536, 67659), (21366, 61864), (22553, 58608), (23199, 56976), (25308, 52228), (26114, 50616), (28488, 46398), (29304, 45106), (30096, 43919), (30932, 42732), (33744, 39171)]