38703456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 126584640

約数和(自身を除く): 87881184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 643, 684, 792, 836, 912, 1056, 1254, 1286, 1368, 1584, 1672, 1824, 1881, 1929, 2508, 2572, 2736, 3168, 3344, 3762, 3858, 5016, 5144, 5472, 5787, 6688, 7073, 7524, 7716, 10032, 10288, 11574, 12217, 14146, 15048, 15432, 20064, 20576, 21219, 23148, 24434, 28292, 30096, 30864, 36651, 42438, 46296, 48868, 56584, 60192, 61728, 63657, 73302, 84876, 92592, 97736, 109953, 113168, 127314, 134387, 146604, 169752, 185184, 195472, 219906, 226336, 254628, 268774, 293208, 339504, 390944, 403161, 439812, 509256, 537548, 586416, 679008, 806322, 879624, 1018512, 1075096, 1172832, 1209483, 1612644, 1759248, 2037024, 2150192, 2418966, 3225288, 3518496, 4300384, 4837932, 6450576, 9675864, 12901152, 19351728, 38703456]

約数ペア:

[(1, 38703456), (2, 19351728), (3, 12901152), (4, 9675864), (6, 6450576), (8, 4837932), (9, 4300384), (11, 3518496), (12, 3225288), (16, 2418966), (18, 2150192), (19, 2037024), (22, 1759248), (24, 1612644), (32, 1209483), (33, 1172832), (36, 1075096), (38, 1018512), (44, 879624), (48, 806322), (57, 679008), (66, 586416), (72, 537548), (76, 509256), (88, 439812), (96, 403161), (99, 390944), (114, 339504), (132, 293208), (144, 268774), (152, 254628), (171, 226336), (176, 219906), (198, 195472), (209, 185184), (228, 169752), (264, 146604), (288, 134387), (304, 127314), (342, 113168), (352, 109953), (396, 97736), (418, 92592), (456, 84876), (528, 73302), (608, 63657), (627, 61728), (643, 60192), (684, 56584), (792, 48868), (836, 46296), (912, 42438), (1056, 36651), (1254, 30864), (1286, 30096), (1368, 28292), (1584, 24434), (1672, 23148), (1824, 21219), (1881, 20576), (1929, 20064), (2508, 15432), (2572, 15048), (2736, 14146), (3168, 12217), (3344, 11574), (3762, 10288), (3858, 10032), (5016, 7716), (5144, 7524), (5472, 7073), (5787, 6688)]