255755136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 842209920

約数和(自身を除く): 586454784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 384, 416, 448, 507, 546, 563, 624, 672, 676, 728, 832, 896, 1014, 1092, 1126, 1183, 1248, 1344, 1352, 1456, 1664, 1689, 2028, 2184, 2252, 2366, 2496, 2688, 2704, 2912, 3378, 3549, 3941, 4056, 4368, 4504, 4732, 4992, 5408, 5824, 6756, 7098, 7319, 7882, 8112, 8736, 9008, 9464, 10816, 11648, 11823, 13512, 14196, 14638, 15764, 16224, 17472, 18016, 18928, 21632, 21957, 23646, 27024, 28392, 29276, 31528, 32448, 34944, 36032, 37856, 43914, 47292, 51233, 54048, 56784, 58552, 63056, 64896, 72064, 75712, 87828, 94584, 95147, 102466, 108096, 113568, 117104, 126112, 151424, 153699, 175656, 189168, 190294, 204932, 216192, 227136, 234208, 252224, 285441, 307398, 351312, 378336, 380588, 409864, 454272, 468416, 504448, 570882, 614796, 666029, 702624, 756672, 761176, 819728, 936832, 1141764, 1229592, 1332058, 1405248, 1513344, 1522352, 1639456, 1998087, 2283528, 2459184, 2664116, 2810496, 3044704, 3278912, 3996174, 4567056, 4918368, 5328232, 6089408, 6557824, 7992348, 9134112, 9836736, 10656464, 12178816, 15984696, 18268224, 19673472, 21312928, 31969392, 36536448, 42625856, 63938784, 85251712, 127877568, 255755136]

約数ペア:

[(1, 255755136), (2, 127877568), (3, 85251712), (4, 63938784), (6, 42625856), (7, 36536448), (8, 31969392), (12, 21312928), (13, 19673472), (14, 18268224), (16, 15984696), (21, 12178816), (24, 10656464), (26, 9836736), (28, 9134112), (32, 7992348), (39, 6557824), (42, 6089408), (48, 5328232), (52, 4918368), (56, 4567056), (64, 3996174), (78, 3278912), (84, 3044704), (91, 2810496), (96, 2664116), (104, 2459184), (112, 2283528), (128, 1998087), (156, 1639456), (168, 1522352), (169, 1513344), (182, 1405248), (192, 1332058), (208, 1229592), (224, 1141764), (273, 936832), (312, 819728), (336, 761176), (338, 756672), (364, 702624), (384, 666029), (416, 614796), (448, 570882), (507, 504448), (546, 468416), (563, 454272), (624, 409864), (672, 380588), (676, 378336), (728, 351312), (832, 307398), (896, 285441), (1014, 252224), (1092, 234208), (1126, 227136), (1183, 216192), (1248, 204932), (1344, 190294), (1352, 189168), (1456, 175656), (1664, 153699), (1689, 151424), (2028, 126112), (2184, 117104), (2252, 113568), (2366, 108096), (2496, 102466), (2688, 95147), (2704, 94584), (2912, 87828), (3378, 75712), (3549, 72064), (3941, 64896), (4056, 63056), (4368, 58552), (4504, 56784), (4732, 54048), (4992, 51233), (5408, 47292), (5824, 43914), (6756, 37856), (7098, 36032), (7319, 34944), (7882, 32448), (8112, 31528), (8736, 29276), (9008, 28392), (9464, 27024), (10816, 23646), (11648, 21957), (11823, 21632), (13512, 18928), (14196, 18016), (14638, 17472), (15764, 16224)]