855219816

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 256

約数和(自身を含む): 2836684800

約数和(自身を除く): 1981464984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 31, 33, 34, 36, 44, 51, 54, 62, 66, 68, 72, 88, 93, 99, 102, 108, 124, 132, 136, 153, 186, 187, 198, 204, 216, 248, 264, 279, 297, 306, 341, 372, 374, 396, 408, 459, 527, 558, 561, 594, 612, 682, 683, 744, 748, 792, 837, 918, 1023, 1054, 1116, 1122, 1188, 1224, 1364, 1366, 1496, 1581, 1674, 1683, 1836, 2046, 2049, 2108, 2232, 2244, 2376, 2728, 2732, 3069, 3162, 3348, 3366, 3672, 4092, 4098, 4216, 4488, 4743, 5049, 5464, 5797, 6138, 6147, 6324, 6696, 6732, 7513, 8184, 8196, 9207, 9486, 10098, 11594, 11611, 12276, 12294, 12648, 13464, 14229, 15026, 16392, 17391, 18414, 18441, 18972, 20196, 21173, 22539, 23188, 23222, 24552, 24588, 28458, 30052, 34782, 34833, 36828, 36882, 37944, 40392, 42346, 45078, 46376, 46444, 49176, 52173, 56916, 60104, 63519, 67617, 69564, 69666, 73656, 73764, 84692, 90156, 92888, 104346, 104499, 113832, 127038, 127721, 135234, 139128, 139332, 147528, 156519, 169384, 180312, 190557, 202851, 208692, 208998, 232903, 254076, 255442, 270468, 278664, 313038, 313497, 359941, 381114, 383163, 405702, 417384, 417996, 465806, 508152, 510884, 540936, 571671, 626076, 626994, 698709, 719882, 762228, 766326, 811404, 835992, 931612, 1021768, 1079823, 1143342, 1149489, 1252152, 1253988, 1397418, 1439764, 1524456, 1532652, 1622808, 1863224, 2096127, 2159646, 2286684, 2298978, 2507976, 2794836, 2879528, 3065304, 3239469, 3448467, 3959351, 4192254, 4319292, 4573368, 4597956, 5589672, 6288381, 6478938, 6896934, 7918702, 8384508, 8638584, 9195912, 9718407, 11878053, 12576762, 12957876, 13793868, 15837404, 16769016, 19436814, 23756106, 25153524, 25915752, 27587736, 31674808, 35634159, 38873628, 47512212, 50307048, 71268318, 77747256, 95024424, 106902477, 142536636, 213804954, 285073272, 427609908, 855219816]

約数ペア:

[(1, 855219816), (2, 427609908), (3, 285073272), (4, 213804954), (6, 142536636), (8, 106902477), (9, 95024424), (11, 77747256), (12, 71268318), (17, 50307048), (18, 47512212), (22, 38873628), (24, 35634159), (27, 31674808), (31, 27587736), (33, 25915752), (34, 25153524), (36, 23756106), (44, 19436814), (51, 16769016), (54, 15837404), (62, 13793868), (66, 12957876), (68, 12576762), (72, 11878053), (88, 9718407), (93, 9195912), (99, 8638584), (102, 8384508), (108, 7918702), (124, 6896934), (132, 6478938), (136, 6288381), (153, 5589672), (186, 4597956), (187, 4573368), (198, 4319292), (204, 4192254), (216, 3959351), (248, 3448467), (264, 3239469), (279, 3065304), (297, 2879528), (306, 2794836), (341, 2507976), (372, 2298978), (374, 2286684), (396, 2159646), (408, 2096127), (459, 1863224), (527, 1622808), (558, 1532652), (561, 1524456), (594, 1439764), (612, 1397418), (682, 1253988), (683, 1252152), (744, 1149489), (748, 1143342), (792, 1079823), (837, 1021768), (918, 931612), (1023, 835992), (1054, 811404), (1116, 766326), (1122, 762228), (1188, 719882), (1224, 698709), (1364, 626994), (1366, 626076), (1496, 571671), (1581, 540936), (1674, 510884), (1683, 508152), (1836, 465806), (2046, 417996), (2049, 417384), (2108, 405702), (2232, 383163), (2244, 381114), (2376, 359941), (2728, 313497), (2732, 313038), (3069, 278664), (3162, 270468), (3348, 255442), (3366, 254076), (3672, 232903), (4092, 208998), (4098, 208692), (4216, 202851), (4488, 190557), (4743, 180312), (5049, 169384), (5464, 156519), (5797, 147528), (6138, 139332), (6147, 139128), (6324, 135234), (6696, 127721), (6732, 127038), (7513, 113832), (8184, 104499), (8196, 104346), (9207, 92888), (9486, 90156), (10098, 84692), (11594, 73764), (11611, 73656), (12276, 69666), (12294, 69564), (12648, 67617), (13464, 63519), (14229, 60104), (15026, 56916), (16392, 52173), (17391, 49176), (18414, 46444), (18441, 46376), (18972, 45078), (20196, 42346), (21173, 40392), (22539, 37944), (23188, 36882), (23222, 36828), (24552, 34833), (24588, 34782), (28458, 30052)]