1856605536

素因数分解:

$2^5\times 3^8\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 216

約数和(自身を含む): 5654244960

約数和(自身を除く): 3797639424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 239, 243, 288, 296, 324, 333, 432, 444, 478, 486, 592, 648, 666, 717, 729, 864, 888, 956, 972, 999, 1184, 1296, 1332, 1434, 1458, 1776, 1912, 1944, 1998, 2151, 2187, 2592, 2664, 2868, 2916, 2997, 3552, 3824, 3888, 3996, 4302, 4374, 5328, 5736, 5832, 5994, 6453, 6561, 7648, 7776, 7992, 8604, 8748, 8843, 8991, 10656, 11472, 11664, 11988, 12906, 13122, 15984, 17208, 17496, 17686, 17982, 19359, 22944, 23328, 23976, 25812, 26244, 26529, 26973, 31968, 34416, 34992, 35372, 35964, 38718, 47952, 51624, 52488, 53058, 53946, 58077, 68832, 69984, 70744, 71928, 77436, 79587, 80919, 95904, 103248, 104976, 106116, 107892, 116154, 141488, 143856, 154872, 159174, 161838, 174231, 206496, 209952, 212232, 215784, 232308, 238761, 242757, 282976, 287712, 309744, 318348, 323676, 348462, 424464, 431568, 464616, 477522, 485514, 522693, 619488, 636696, 647352, 696924, 716283, 848928, 863136, 929232, 955044, 971028, 1045386, 1273392, 1294704, 1393848, 1432566, 1568079, 1858464, 1910088, 1942056, 2090772, 2148849, 2546784, 2589408, 2787696, 2865132, 3136158, 3820176, 3884112, 4181544, 4297698, 5575392, 5730264, 6272316, 6446547, 7640352, 7768224, 8363088, 8595396, 11460528, 12544632, 12893094, 16726176, 17190792, 19339641, 22921056, 25089264, 25786188, 34381584, 38679282, 50178528, 51572376, 58018923, 68763168, 77358564, 103144752, 116037846, 154717128, 206289504, 232075692, 309434256, 464151384, 618868512, 928302768, 1856605536]

約数ペア:

[(1, 1856605536), (2, 928302768), (3, 618868512), (4, 464151384), (6, 309434256), (8, 232075692), (9, 206289504), (12, 154717128), (16, 116037846), (18, 103144752), (24, 77358564), (27, 68763168), (32, 58018923), (36, 51572376), (37, 50178528), (48, 38679282), (54, 34381584), (72, 25786188), (74, 25089264), (81, 22921056), (96, 19339641), (108, 17190792), (111, 16726176), (144, 12893094), (148, 12544632), (162, 11460528), (216, 8595396), (222, 8363088), (239, 7768224), (243, 7640352), (288, 6446547), (296, 6272316), (324, 5730264), (333, 5575392), (432, 4297698), (444, 4181544), (478, 3884112), (486, 3820176), (592, 3136158), (648, 2865132), (666, 2787696), (717, 2589408), (729, 2546784), (864, 2148849), (888, 2090772), (956, 1942056), (972, 1910088), (999, 1858464), (1184, 1568079), (1296, 1432566), (1332, 1393848), (1434, 1294704), (1458, 1273392), (1776, 1045386), (1912, 971028), (1944, 955044), (1998, 929232), (2151, 863136), (2187, 848928), (2592, 716283), (2664, 696924), (2868, 647352), (2916, 636696), (2997, 619488), (3552, 522693), (3824, 485514), (3888, 477522), (3996, 464616), (4302, 431568), (4374, 424464), (5328, 348462), (5736, 323676), (5832, 318348), (5994, 309744), (6453, 287712), (6561, 282976), (7648, 242757), (7776, 238761), (7992, 232308), (8604, 215784), (8748, 212232), (8843, 209952), (8991, 206496), (10656, 174231), (11472, 161838), (11664, 159174), (11988, 154872), (12906, 143856), (13122, 141488), (15984, 116154), (17208, 107892), (17496, 106116), (17686, 104976), (17982, 103248), (19359, 95904), (22944, 80919), (23328, 79587), (23976, 77436), (25812, 71928), (26244, 70744), (26529, 69984), (26973, 68832), (31968, 58077), (34416, 53946), (34992, 53058), (35372, 52488), (35964, 51624), (38718, 47952)]