385331856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4693

約数の個数: 160

約数和(自身を含む): 1289917440

約数和(自身を除く): 904585584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2964, 3192, 3458, 3952, 4368, 4643, 5187, 5928, 6384, 6916, 9286, 10374, 11856, 13832, 13929, 18572, 20748, 27664, 27858, 32501, 37144, 41496, 55716, 60359, 65002, 74288, 82992, 88217, 97503, 111432, 120718, 130004, 176434, 181077, 195006, 222864, 241436, 260008, 264651, 352868, 362154, 390012, 422513, 482872, 520016, 529302, 617519, 705736, 724308, 780024, 845026, 965744, 1058604, 1146821, 1235038, 1267539, 1411472, 1448616, 1560048, 1690052, 1852557, 2117208, 2293642, 2470076, 2535078, 2897232, 3380104, 3440463, 3705114, 4234416, 4587284, 4940152, 5070156, 6760208, 6880926, 7410228, 8027747, 9174568, 9880304, 10140312, 13761852, 14820456, 16055494, 18349136, 20280624, 24083241, 27523704, 29640912, 32110988, 48166482, 55047408, 64221976, 96332964, 128443952, 192665928, 385331856]

約数ペア:

[(1, 385331856), (2, 192665928), (3, 128443952), (4, 96332964), (6, 64221976), (7, 55047408), (8, 48166482), (12, 32110988), (13, 29640912), (14, 27523704), (16, 24083241), (19, 20280624), (21, 18349136), (24, 16055494), (26, 14820456), (28, 13761852), (38, 10140312), (39, 9880304), (42, 9174568), (48, 8027747), (52, 7410228), (56, 6880926), (57, 6760208), (76, 5070156), (78, 4940152), (84, 4587284), (91, 4234416), (104, 3705114), (112, 3440463), (114, 3380104), (133, 2897232), (152, 2535078), (156, 2470076), (168, 2293642), (182, 2117208), (208, 1852557), (228, 1690052), (247, 1560048), (266, 1448616), (273, 1411472), (304, 1267539), (312, 1235038), (336, 1146821), (364, 1058604), (399, 965744), (456, 845026), (494, 780024), (532, 724308), (546, 705736), (624, 617519), (728, 529302), (741, 520016), (798, 482872), (912, 422513), (988, 390012), (1064, 362154), (1092, 352868), (1456, 264651), (1482, 260008), (1596, 241436), (1729, 222864), (1976, 195006), (2128, 181077), (2184, 176434), (2964, 130004), (3192, 120718), (3458, 111432), (3952, 97503), (4368, 88217), (4643, 82992), (5187, 74288), (5928, 65002), (6384, 60359), (6916, 55716), (9286, 41496), (10374, 37144), (11856, 32501), (13832, 27858), (13929, 27664), (18572, 20748)]