479776248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 1520532000

約数和(自身を除く): 1040755752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 239, 252, 294, 392, 441, 478, 504, 569, 588, 717, 882, 956, 1138, 1176, 1434, 1673, 1707, 1764, 1912, 2151, 2276, 2868, 3346, 3414, 3528, 3983, 4302, 4552, 5019, 5121, 5736, 6692, 6828, 7966, 8604, 10038, 10242, 11711, 11949, 13384, 13656, 15057, 15932, 17208, 20076, 20484, 23422, 23898, 27881, 30114, 31864, 35133, 35847, 40152, 40968, 46844, 47796, 55762, 60228, 70266, 71694, 83643, 93688, 95592, 105399, 111524, 120456, 135991, 140532, 143388, 167286, 210798, 223048, 250929, 271982, 281064, 286776, 334572, 407973, 421596, 501858, 543964, 669144, 815946, 843192, 951937, 1003716, 1087928, 1223919, 1631892, 1903874, 2007432, 2447838, 2855811, 3263784, 3807748, 4895676, 5711622, 6663559, 7615496, 8567433, 9791352, 11423244, 13327118, 17134866, 19990677, 22846488, 26654236, 34269732, 39981354, 53308472, 59972031, 68539464, 79962708, 119944062, 159925416, 239888124, 479776248]

約数ペア:

[(1, 479776248), (2, 239888124), (3, 159925416), (4, 119944062), (6, 79962708), (7, 68539464), (8, 59972031), (9, 53308472), (12, 39981354), (14, 34269732), (18, 26654236), (21, 22846488), (24, 19990677), (28, 17134866), (36, 13327118), (42, 11423244), (49, 9791352), (56, 8567433), (63, 7615496), (72, 6663559), (84, 5711622), (98, 4895676), (126, 3807748), (147, 3263784), (168, 2855811), (196, 2447838), (239, 2007432), (252, 1903874), (294, 1631892), (392, 1223919), (441, 1087928), (478, 1003716), (504, 951937), (569, 843192), (588, 815946), (717, 669144), (882, 543964), (956, 501858), (1138, 421596), (1176, 407973), (1434, 334572), (1673, 286776), (1707, 281064), (1764, 271982), (1912, 250929), (2151, 223048), (2276, 210798), (2868, 167286), (3346, 143388), (3414, 140532), (3528, 135991), (3983, 120456), (4302, 111524), (4552, 105399), (5019, 95592), (5121, 93688), (5736, 83643), (6692, 71694), (6828, 70266), (7966, 60228), (8604, 55762), (10038, 47796), (10242, 46844), (11711, 40968), (11949, 40152), (13384, 35847), (13656, 35133), (15057, 31864), (15932, 30114), (17208, 27881), (20076, 23898), (20484, 23422)]