312238944

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 940028544

約数和(自身を除く): 627789600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 492, 496, 558, 656, 738, 744, 853, 984, 992, 1116, 1271, 1312, 1476, 1488, 1706, 1968, 2232, 2542, 2559, 2952, 2976, 3412, 3813, 3936, 4464, 5084, 5118, 5904, 6824, 7626, 7677, 8928, 10168, 10236, 11439, 11808, 13648, 15252, 15354, 20336, 20472, 22878, 26443, 27296, 30504, 30708, 34973, 40672, 40944, 45756, 52886, 61008, 61416, 69946, 79329, 81888, 91512, 104919, 105772, 122016, 122832, 139892, 158658, 183024, 209838, 211544, 237987, 245664, 279784, 314757, 317316, 366048, 419676, 423088, 475974, 559568, 629514, 634632, 839352, 846176, 951948, 1084163, 1119136, 1259028, 1269264, 1678704, 1903896, 2168326, 2518056, 2538528, 3252489, 3357408, 3807792, 4336652, 5036112, 6504978, 7615584, 8673304, 9757467, 10072224, 13009956, 17346608, 19514934, 26019912, 34693216, 39029868, 52039824, 78059736, 104079648, 156119472, 312238944]

約数ペア:

[(1, 312238944), (2, 156119472), (3, 104079648), (4, 78059736), (6, 52039824), (8, 39029868), (9, 34693216), (12, 26019912), (16, 19514934), (18, 17346608), (24, 13009956), (31, 10072224), (32, 9757467), (36, 8673304), (41, 7615584), (48, 6504978), (62, 5036112), (72, 4336652), (82, 3807792), (93, 3357408), (96, 3252489), (123, 2538528), (124, 2518056), (144, 2168326), (164, 1903896), (186, 1678704), (246, 1269264), (248, 1259028), (279, 1119136), (288, 1084163), (328, 951948), (369, 846176), (372, 839352), (492, 634632), (496, 629514), (558, 559568), (656, 475974), (738, 423088), (744, 419676), (853, 366048), (984, 317316), (992, 314757), (1116, 279784), (1271, 245664), (1312, 237987), (1476, 211544), (1488, 209838), (1706, 183024), (1968, 158658), (2232, 139892), (2542, 122832), (2559, 122016), (2952, 105772), (2976, 104919), (3412, 91512), (3813, 81888), (3936, 79329), (4464, 69946), (5084, 61416), (5118, 61008), (5904, 52886), (6824, 45756), (7626, 40944), (7677, 40672), (8928, 34973), (10168, 30708), (10236, 30504), (11439, 27296), (11808, 26443), (13648, 22878), (15252, 20472), (15354, 20336)]