45740448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 147682080

約数和(自身を除く): 101941632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 643, 684, 741, 912, 936, 988, 1248, 1286, 1368, 1482, 1824, 1872, 1929, 1976, 2223, 2572, 2736, 2964, 3744, 3858, 3952, 4446, 5144, 5472, 5787, 5928, 7716, 7904, 8359, 8892, 10288, 11574, 11856, 12217, 15432, 16718, 17784, 20576, 23148, 23712, 24434, 25077, 30864, 33436, 35568, 36651, 46296, 48868, 50154, 61728, 66872, 71136, 73302, 75231, 92592, 97736, 100308, 109953, 133744, 146604, 150462, 158821, 185184, 195472, 200616, 219906, 267488, 293208, 300924, 317642, 390944, 401232, 439812, 476463, 586416, 601848, 635284, 802464, 879624, 952926, 1172832, 1203696, 1270568, 1429389, 1759248, 1905852, 2407392, 2541136, 2858778, 3518496, 3811704, 5082272, 5717556, 7623408, 11435112, 15246816, 22870224, 45740448]

約数ペア:

[(1, 45740448), (2, 22870224), (3, 15246816), (4, 11435112), (6, 7623408), (8, 5717556), (9, 5082272), (12, 3811704), (13, 3518496), (16, 2858778), (18, 2541136), (19, 2407392), (24, 1905852), (26, 1759248), (32, 1429389), (36, 1270568), (38, 1203696), (39, 1172832), (48, 952926), (52, 879624), (57, 802464), (72, 635284), (76, 601848), (78, 586416), (96, 476463), (104, 439812), (114, 401232), (117, 390944), (144, 317642), (152, 300924), (156, 293208), (171, 267488), (208, 219906), (228, 200616), (234, 195472), (247, 185184), (288, 158821), (304, 150462), (312, 146604), (342, 133744), (416, 109953), (456, 100308), (468, 97736), (494, 92592), (608, 75231), (624, 73302), (643, 71136), (684, 66872), (741, 61728), (912, 50154), (936, 48868), (988, 46296), (1248, 36651), (1286, 35568), (1368, 33436), (1482, 30864), (1824, 25077), (1872, 24434), (1929, 23712), (1976, 23148), (2223, 20576), (2572, 17784), (2736, 16718), (2964, 15432), (3744, 12217), (3858, 11856), (3952, 11574), (4446, 10288), (5144, 8892), (5472, 8359), (5787, 7904), (5928, 7716)]