615515472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 2057118336

約数和(自身を除く): 1441602864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 142, 143, 144, 156, 176, 198, 208, 213, 234, 264, 284, 286, 312, 396, 421, 426, 429, 468, 528, 568, 572, 624, 639, 781, 792, 842, 852, 858, 923, 936, 1136, 1144, 1263, 1278, 1287, 1562, 1584, 1684, 1704, 1716, 1846, 1872, 2288, 2343, 2526, 2556, 2574, 2769, 3124, 3368, 3408, 3432, 3692, 3789, 4631, 4686, 5052, 5112, 5148, 5473, 5538, 6248, 6736, 6864, 7029, 7384, 7578, 8307, 9262, 9372, 10104, 10153, 10224, 10296, 10946, 11076, 12496, 13893, 14058, 14768, 15156, 16419, 16614, 18524, 18744, 20208, 20306, 20592, 21892, 22152, 27786, 28116, 29891, 30312, 30459, 32838, 33228, 37048, 37488, 40612, 41679, 43784, 44304, 49257, 55572, 56232, 59782, 60203, 60624, 60918, 65676, 66456, 74096, 81224, 83358, 87568, 89673, 91377, 98514, 111144, 112464, 119564, 120406, 121836, 131352, 132912, 162448, 166716, 179346, 180609, 182754, 197028, 222288, 239128, 240812, 243672, 262704, 269019, 328801, 333432, 358692, 361218, 365508, 388583, 394056, 478256, 481624, 487344, 538038, 541827, 657602, 666864, 717384, 722436, 731016, 777166, 788112, 963248, 986403, 1076076, 1083654, 1165749, 1315204, 1434768, 1444872, 1462032, 1554332, 1972806, 2152152, 2167308, 2331498, 2630408, 2889744, 2959209, 3108664, 3497247, 3945612, 4274413, 4304304, 4334616, 4662996, 5260816, 5918418, 6217328, 6994494, 7891224, 8548826, 8669232, 9325992, 11836836, 12823239, 13988988, 15782448, 17097652, 18651984, 23673672, 25646478, 27977976, 34195304, 38469717, 47347344, 51292956, 55955952, 68390608, 76939434, 102585912, 153878868, 205171824, 307757736, 615515472]

約数ペア:

[(1, 615515472), (2, 307757736), (3, 205171824), (4, 153878868), (6, 102585912), (8, 76939434), (9, 68390608), (11, 55955952), (12, 51292956), (13, 47347344), (16, 38469717), (18, 34195304), (22, 27977976), (24, 25646478), (26, 23673672), (33, 18651984), (36, 17097652), (39, 15782448), (44, 13988988), (48, 12823239), (52, 11836836), (66, 9325992), (71, 8669232), (72, 8548826), (78, 7891224), (88, 6994494), (99, 6217328), (104, 5918418), (117, 5260816), (132, 4662996), (142, 4334616), (143, 4304304), (144, 4274413), (156, 3945612), (176, 3497247), (198, 3108664), (208, 2959209), (213, 2889744), (234, 2630408), (264, 2331498), (284, 2167308), (286, 2152152), (312, 1972806), (396, 1554332), (421, 1462032), (426, 1444872), (429, 1434768), (468, 1315204), (528, 1165749), (568, 1083654), (572, 1076076), (624, 986403), (639, 963248), (781, 788112), (792, 777166), (842, 731016), (852, 722436), (858, 717384), (923, 666864), (936, 657602), (1136, 541827), (1144, 538038), (1263, 487344), (1278, 481624), (1287, 478256), (1562, 394056), (1584, 388583), (1684, 365508), (1704, 361218), (1716, 358692), (1846, 333432), (1872, 328801), (2288, 269019), (2343, 262704), (2526, 243672), (2556, 240812), (2574, 239128), (2769, 222288), (3124, 197028), (3368, 182754), (3408, 180609), (3432, 179346), (3692, 166716), (3789, 162448), (4631, 132912), (4686, 131352), (5052, 121836), (5112, 120406), (5148, 119564), (5473, 112464), (5538, 111144), (6248, 98514), (6736, 91377), (6864, 89673), (7029, 87568), (7384, 83358), (7578, 81224), (8307, 74096), (9262, 66456), (9372, 65676), (10104, 60918), (10153, 60624), (10224, 60203), (10296, 59782), (10946, 56232), (11076, 55572), (12496, 49257), (13893, 44304), (14058, 43784), (14768, 41679), (15156, 40612), (16419, 37488), (16614, 37048), (18524, 33228), (18744, 32838), (20208, 30459), (20306, 30312), (20592, 29891), (21892, 28116), (22152, 27786)]