212438304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2519

約数の個数: 144

約数和(自身を含む): 679154112

約数和(自身を除く): 466715808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2467, 2691, 3312, 3588, 3744, 4784, 4934, 5382, 6624, 7176, 7401, 9568, 9868, 10764, 14352, 14802, 19736, 21528, 22203, 28704, 29604, 32071, 39472, 43056, 44406, 56741, 59208, 64142, 78944, 86112, 88812, 96213, 113482, 118416, 128284, 170223, 177624, 192426, 226964, 236832, 256568, 288639, 340446, 355248, 384852, 453928, 510669, 513136, 577278, 680892, 710496, 737633, 769704, 907856, 1021338, 1026272, 1154556, 1361784, 1475266, 1539408, 1815712, 2042676, 2212899, 2309112, 2723568, 2950532, 3078816, 4085352, 4425798, 4618224, 5447136, 5901064, 6638697, 8170704, 8851596, 9236448, 11802128, 13277394, 16341408, 17703192, 23604256, 26554788, 35406384, 53109576, 70812768, 106219152, 212438304]

約数ペア:

[(1, 212438304), (2, 106219152), (3, 70812768), (4, 53109576), (6, 35406384), (8, 26554788), (9, 23604256), (12, 17703192), (13, 16341408), (16, 13277394), (18, 11802128), (23, 9236448), (24, 8851596), (26, 8170704), (32, 6638697), (36, 5901064), (39, 5447136), (46, 4618224), (48, 4425798), (52, 4085352), (69, 3078816), (72, 2950532), (78, 2723568), (92, 2309112), (96, 2212899), (104, 2042676), (117, 1815712), (138, 1539408), (144, 1475266), (156, 1361784), (184, 1154556), (207, 1026272), (208, 1021338), (234, 907856), (276, 769704), (288, 737633), (299, 710496), (312, 680892), (368, 577278), (414, 513136), (416, 510669), (468, 453928), (552, 384852), (598, 355248), (624, 340446), (736, 288639), (828, 256568), (897, 236832), (936, 226964), (1104, 192426), (1196, 177624), (1248, 170223), (1656, 128284), (1794, 118416), (1872, 113482), (2208, 96213), (2392, 88812), (2467, 86112), (2691, 78944), (3312, 64142), (3588, 59208), (3744, 56741), (4784, 44406), (4934, 43056), (5382, 39472), (6624, 32071), (7176, 29604), (7401, 28704), (9568, 22203), (9868, 21528), (10764, 19736), (14352, 14802)]