381636528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2203

約数の個数: 160

約数和(自身を含む): 1243587072

約数和(自身を除く): 861950544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 984, 1066, 1092, 1148, 1456, 1599, 1722, 1968, 2131, 2132, 2184, 2296, 3198, 3444, 3731, 4262, 4264, 4368, 4592, 6393, 6396, 6888, 7462, 8524, 8528, 11193, 12786, 12792, 13776, 14917, 14924, 17048, 22386, 25572, 25584, 27703, 29834, 29848, 34096, 44751, 44772, 51144, 55406, 59668, 59696, 83109, 87371, 89502, 89544, 102288, 110812, 119336, 166218, 174742, 179004, 179088, 193921, 221624, 238672, 262113, 332436, 349484, 358008, 387842, 443248, 524226, 581763, 611597, 664872, 698968, 716016, 775684, 1048452, 1135823, 1163526, 1223194, 1329744, 1397936, 1551368, 1834791, 2096904, 2271646, 2327052, 2446388, 3102736, 3407469, 3669582, 4193808, 4543292, 4654104, 4892776, 6814938, 7339164, 7950761, 9086584, 9308208, 9785552, 13629876, 14678328, 15901522, 18173168, 23852283, 27259752, 29356656, 31803044, 47704566, 54519504, 63606088, 95409132, 127212176, 190818264, 381636528]

約数ペア:

[(1, 381636528), (2, 190818264), (3, 127212176), (4, 95409132), (6, 63606088), (7, 54519504), (8, 47704566), (12, 31803044), (13, 29356656), (14, 27259752), (16, 23852283), (21, 18173168), (24, 15901522), (26, 14678328), (28, 13629876), (39, 9785552), (41, 9308208), (42, 9086584), (48, 7950761), (52, 7339164), (56, 6814938), (78, 4892776), (82, 4654104), (84, 4543292), (91, 4193808), (104, 3669582), (112, 3407469), (123, 3102736), (156, 2446388), (164, 2327052), (168, 2271646), (182, 2096904), (208, 1834791), (246, 1551368), (273, 1397936), (287, 1329744), (312, 1223194), (328, 1163526), (336, 1135823), (364, 1048452), (492, 775684), (533, 716016), (546, 698968), (574, 664872), (624, 611597), (656, 581763), (728, 524226), (861, 443248), (984, 387842), (1066, 358008), (1092, 349484), (1148, 332436), (1456, 262113), (1599, 238672), (1722, 221624), (1968, 193921), (2131, 179088), (2132, 179004), (2184, 174742), (2296, 166218), (3198, 119336), (3444, 110812), (3731, 102288), (4262, 89544), (4264, 89502), (4368, 87371), (4592, 83109), (6393, 59696), (6396, 59668), (6888, 55406), (7462, 51144), (8524, 44772), (8528, 44751), (11193, 34096), (12786, 29848), (12792, 29834), (13776, 27703), (14917, 25584), (14924, 25572), (17048, 22386)]