248015376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7989

約数の個数: 120

約数和(自身を含む): 818947584

約数和(自身を除く): 570932208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 7937, 10416, 15624, 15874, 23811, 31248, 31748, 47622, 55559, 63496, 71433, 95244, 111118, 126992, 142866, 166677, 190488, 222236, 246047, 285732, 333354, 380976, 444472, 492094, 500031, 571464, 666708, 738141, 888944, 984188, 1000062, 1142928, 1333416, 1476282, 1722329, 1968376, 2000124, 2214423, 2666832, 2952564, 3444658, 3936752, 4000248, 4428846, 5166987, 5905128, 6889316, 8000496, 8857692, 10333974, 11810256, 13778632, 15500961, 17715384, 20667948, 27557264, 31001922, 35430768, 41335896, 62003844, 82671792, 124007688, 248015376]

約数ペア:

[(1, 248015376), (2, 124007688), (3, 82671792), (4, 62003844), (6, 41335896), (7, 35430768), (8, 31001922), (9, 27557264), (12, 20667948), (14, 17715384), (16, 15500961), (18, 13778632), (21, 11810256), (24, 10333974), (28, 8857692), (31, 8000496), (36, 6889316), (42, 5905128), (48, 5166987), (56, 4428846), (62, 4000248), (63, 3936752), (72, 3444658), (84, 2952564), (93, 2666832), (112, 2214423), (124, 2000124), (126, 1968376), (144, 1722329), (168, 1476282), (186, 1333416), (217, 1142928), (248, 1000062), (252, 984188), (279, 888944), (336, 738141), (372, 666708), (434, 571464), (496, 500031), (504, 492094), (558, 444472), (651, 380976), (744, 333354), (868, 285732), (1008, 246047), (1116, 222236), (1302, 190488), (1488, 166677), (1736, 142866), (1953, 126992), (2232, 111118), (2604, 95244), (3472, 71433), (3906, 63496), (4464, 55559), (5208, 47622), (7812, 31748), (7937, 31248), (10416, 23811), (15624, 15874)]