248139864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4357}}^1$

素因数の和:4489

約数の個数: 96

約数和(自身を含む): 775026720

約数和(自身を除く): 526886856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 452, 504, 678, 791, 904, 1017, 1356, 1582, 2034, 2373, 2712, 3164, 4068, 4357, 4746, 6328, 7119, 8136, 8714, 9492, 13071, 14238, 17428, 18984, 26142, 28476, 30499, 34856, 39213, 52284, 56952, 60998, 78426, 91497, 104568, 121996, 156852, 182994, 243992, 274491, 313704, 365988, 492341, 548982, 731976, 984682, 1097964, 1477023, 1969364, 2195928, 2954046, 3446387, 3938728, 4431069, 5908092, 6892774, 8862138, 10339161, 11816184, 13785548, 17724276, 20678322, 27571096, 31017483, 35448552, 41356644, 62034966, 82713288, 124069932, 248139864]

約数ペア:

[(1, 248139864), (2, 124069932), (3, 82713288), (4, 62034966), (6, 41356644), (7, 35448552), (8, 31017483), (9, 27571096), (12, 20678322), (14, 17724276), (18, 13785548), (21, 11816184), (24, 10339161), (28, 8862138), (36, 6892774), (42, 5908092), (56, 4431069), (63, 3938728), (72, 3446387), (84, 2954046), (113, 2195928), (126, 1969364), (168, 1477023), (226, 1097964), (252, 984682), (339, 731976), (452, 548982), (504, 492341), (678, 365988), (791, 313704), (904, 274491), (1017, 243992), (1356, 182994), (1582, 156852), (2034, 121996), (2373, 104568), (2712, 91497), (3164, 78426), (4068, 60998), (4357, 56952), (4746, 52284), (6328, 39213), (7119, 34856), (8136, 30499), (8714, 28476), (9492, 26142), (13071, 18984), (14238, 17428)]