212675112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 476796888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 37, 39, 46, 52, 54, 69, 72, 74, 78, 89, 92, 104, 108, 111, 117, 138, 148, 156, 178, 184, 207, 216, 222, 234, 267, 276, 296, 299, 312, 333, 351, 356, 414, 444, 468, 481, 534, 552, 598, 621, 666, 702, 712, 801, 828, 851, 888, 897, 936, 962, 999, 1068, 1157, 1196, 1242, 1332, 1404, 1443, 1602, 1656, 1702, 1794, 1924, 1998, 2047, 2136, 2314, 2392, 2403, 2484, 2553, 2664, 2691, 2808, 2886, 3204, 3293, 3404, 3471, 3588, 3848, 3996, 4094, 4329, 4628, 4806, 4968, 5106, 5382, 5772, 6141, 6408, 6586, 6808, 6942, 7176, 7659, 7992, 8073, 8188, 8658, 9256, 9612, 9879, 10212, 10413, 10764, 11063, 11544, 12282, 12987, 13172, 13884, 15318, 16146, 16376, 17316, 18423, 19224, 19758, 20424, 20826, 21528, 22126, 22977, 24564, 25974, 26344, 26611, 27768, 29637, 30636, 31239, 32292, 33189, 34632, 36846, 39516, 41652, 42809, 44252, 45954, 49128, 51948, 53222, 55269, 59274, 61272, 62478, 64584, 66378, 73692, 75739, 79032, 79833, 83304, 85618, 88504, 88911, 91908, 99567, 103896, 106444, 110538, 118548, 124956, 128427, 132756, 147384, 151478, 159666, 171236, 177822, 183816, 199134, 212888, 221076, 227217, 237096, 239499, 249912, 256854, 265512, 298701, 302956, 319332, 342472, 355644, 385281, 398268, 442152, 454434, 478998, 513708, 597402, 605912, 638664, 681651, 711288, 718497, 770562, 796536, 908868, 957996, 984607, 1027416, 1155843, 1194804, 1363302, 1436994, 1541124, 1817736, 1915992, 1969214, 2044953, 2311686, 2389608, 2726604, 2873988, 2953821, 3082248, 3938428, 4089906, 4623372, 5453208, 5747976, 5907642, 7876856, 8179812, 8861463, 9246744, 11815284, 16359624, 17722926, 23630568, 26584389, 35445852, 53168778, 70891704, 106337556, 212675112]

約数ペア:

[(1, 212675112), (2, 106337556), (3, 70891704), (4, 53168778), (6, 35445852), (8, 26584389), (9, 23630568), (12, 17722926), (13, 16359624), (18, 11815284), (23, 9246744), (24, 8861463), (26, 8179812), (27, 7876856), (36, 5907642), (37, 5747976), (39, 5453208), (46, 4623372), (52, 4089906), (54, 3938428), (69, 3082248), (72, 2953821), (74, 2873988), (78, 2726604), (89, 2389608), (92, 2311686), (104, 2044953), (108, 1969214), (111, 1915992), (117, 1817736), (138, 1541124), (148, 1436994), (156, 1363302), (178, 1194804), (184, 1155843), (207, 1027416), (216, 984607), (222, 957996), (234, 908868), (267, 796536), (276, 770562), (296, 718497), (299, 711288), (312, 681651), (333, 638664), (351, 605912), (356, 597402), (414, 513708), (444, 478998), (468, 454434), (481, 442152), (534, 398268), (552, 385281), (598, 355644), (621, 342472), (666, 319332), (702, 302956), (712, 298701), (801, 265512), (828, 256854), (851, 249912), (888, 239499), (897, 237096), (936, 227217), (962, 221076), (999, 212888), (1068, 199134), (1157, 183816), (1196, 177822), (1242, 171236), (1332, 159666), (1404, 151478), (1443, 147384), (1602, 132756), (1656, 128427), (1702, 124956), (1794, 118548), (1924, 110538), (1998, 106444), (2047, 103896), (2136, 99567), (2314, 91908), (2392, 88911), (2403, 88504), (2484, 85618), (2553, 83304), (2664, 79833), (2691, 79032), (2808, 75739), (2886, 73692), (3204, 66378), (3293, 64584), (3404, 62478), (3471, 61272), (3588, 59274), (3848, 55269), (3996, 53222), (4094, 51948), (4329, 49128), (4628, 45954), (4806, 44252), (4968, 42809), (5106, 41652), (5382, 39516), (5772, 36846), (6141, 34632), (6408, 33189), (6586, 32292), (6808, 31239), (6942, 30636), (7176, 29637), (7659, 27768), (7992, 26611), (8073, 26344), (8188, 25974), (8658, 24564), (9256, 22977), (9612, 22126), (9879, 21528), (10212, 20826), (10413, 20424), (10764, 19758), (11063, 19224), (11544, 18423), (12282, 17316), (12987, 16376), (13172, 16146), (13884, 15318)]