253921824

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 841155840

約数和(自身を除く): 587234016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 47, 48, 52, 54, 72, 74, 78, 94, 96, 104, 108, 111, 117, 141, 144, 148, 156, 169, 188, 208, 216, 222, 234, 282, 288, 296, 312, 333, 338, 351, 376, 416, 423, 432, 444, 468, 481, 507, 564, 592, 611, 624, 666, 676, 702, 752, 846, 864, 888, 936, 962, 999, 1014, 1128, 1184, 1222, 1248, 1269, 1332, 1352, 1404, 1443, 1504, 1521, 1692, 1739, 1776, 1833, 1872, 1924, 1998, 2028, 2256, 2444, 2538, 2664, 2704, 2808, 2886, 3042, 3384, 3478, 3552, 3666, 3744, 3848, 3996, 4056, 4329, 4512, 4563, 4888, 5076, 5217, 5328, 5408, 5499, 5616, 5772, 6084, 6253, 6768, 6956, 7332, 7696, 7943, 7992, 8112, 8658, 9126, 9776, 10152, 10434, 10656, 10998, 11232, 11544, 12168, 12506, 12987, 13536, 13912, 14664, 15392, 15651, 15886, 15984, 16224, 16497, 17316, 18252, 18759, 19552, 20304, 20868, 21996, 22607, 23088, 23829, 24336, 25012, 25974, 27824, 29328, 31302, 31772, 31968, 32994, 34632, 36504, 37518, 40608, 41736, 43992, 45214, 46176, 46953, 47658, 48672, 50024, 51948, 55648, 56277, 58656, 62604, 63544, 65988, 67821, 69264, 71487, 73008, 75036, 83472, 87984, 90428, 93906, 95316, 100048, 103896, 112554, 125208, 127088, 131976, 135642, 138528, 142974, 146016, 150072, 166944, 168831, 175968, 180856, 187812, 190632, 200096, 203463, 207792, 214461, 225108, 250416, 254176, 263952, 271284, 285948, 293891, 300144, 337662, 361712, 375624, 381264, 406926, 415584, 428922, 450216, 500832, 527904, 542568, 571896, 587782, 600288, 610389, 675324, 723424, 751248, 762528, 813852, 857844, 881673, 900432, 1085136, 1143792, 1175564, 1220778, 1350648, 1502496, 1627704, 1715688, 1763346, 1800864, 2170272, 2287584, 2351128, 2441556, 2645019, 2701296, 3255408, 3431376, 3526692, 4702256, 4883112, 5290038, 5402592, 6510816, 6862752, 7053384, 7935057, 9404512, 9766224, 10580076, 14106768, 15870114, 19532448, 21160152, 28213536, 31740228, 42320304, 63480456, 84640608, 126960912, 253921824]

約数ペア:

[(1, 253921824), (2, 126960912), (3, 84640608), (4, 63480456), (6, 42320304), (8, 31740228), (9, 28213536), (12, 21160152), (13, 19532448), (16, 15870114), (18, 14106768), (24, 10580076), (26, 9766224), (27, 9404512), (32, 7935057), (36, 7053384), (37, 6862752), (39, 6510816), (47, 5402592), (48, 5290038), (52, 4883112), (54, 4702256), (72, 3526692), (74, 3431376), (78, 3255408), (94, 2701296), (96, 2645019), (104, 2441556), (108, 2351128), (111, 2287584), (117, 2170272), (141, 1800864), (144, 1763346), (148, 1715688), (156, 1627704), (169, 1502496), (188, 1350648), (208, 1220778), (216, 1175564), (222, 1143792), (234, 1085136), (282, 900432), (288, 881673), (296, 857844), (312, 813852), (333, 762528), (338, 751248), (351, 723424), (376, 675324), (416, 610389), (423, 600288), (432, 587782), (444, 571896), (468, 542568), (481, 527904), (507, 500832), (564, 450216), (592, 428922), (611, 415584), (624, 406926), (666, 381264), (676, 375624), (702, 361712), (752, 337662), (846, 300144), (864, 293891), (888, 285948), (936, 271284), (962, 263952), (999, 254176), (1014, 250416), (1128, 225108), (1184, 214461), (1222, 207792), (1248, 203463), (1269, 200096), (1332, 190632), (1352, 187812), (1404, 180856), (1443, 175968), (1504, 168831), (1521, 166944), (1692, 150072), (1739, 146016), (1776, 142974), (1833, 138528), (1872, 135642), (1924, 131976), (1998, 127088), (2028, 125208), (2256, 112554), (2444, 103896), (2538, 100048), (2664, 95316), (2704, 93906), (2808, 90428), (2886, 87984), (3042, 83472), (3384, 75036), (3478, 73008), (3552, 71487), (3666, 69264), (3744, 67821), (3848, 65988), (3996, 63544), (4056, 62604), (4329, 58656), (4512, 56277), (4563, 55648), (4888, 51948), (5076, 50024), (5217, 48672), (5328, 47658), (5408, 46953), (5499, 46176), (5616, 45214), (5772, 43992), (6084, 41736), (6253, 40608), (6768, 37518), (6956, 36504), (7332, 34632), (7696, 32994), (7943, 31968), (7992, 31772), (8112, 31302), (8658, 29328), (9126, 27824), (9776, 25974), (10152, 25012), (10434, 24336), (10656, 23829), (10998, 23088), (11232, 22607), (11544, 21996), (12168, 20868), (12506, 20304), (12987, 19552), (13536, 18759), (13912, 18252), (14664, 17316), (15392, 16497), (15651, 16224), (15886, 15984)]