408054276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1211392000

約数和(自身を除く): 803337724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 103, 126, 158, 199, 206, 237, 252, 309, 316, 398, 412, 474, 553, 597, 618, 711, 721, 796, 927, 948, 1106, 1194, 1236, 1393, 1422, 1442, 1659, 1791, 1854, 2163, 2212, 2388, 2786, 2844, 2884, 3318, 3582, 3708, 4179, 4326, 4977, 5572, 6489, 6636, 7164, 8137, 8358, 8652, 9954, 12537, 12978, 15721, 16274, 16716, 19908, 20497, 24411, 25074, 25956, 31442, 32548, 40994, 47163, 48822, 50148, 56959, 61491, 62884, 73233, 81988, 94326, 97644, 110047, 113918, 122982, 141489, 143479, 146466, 170877, 184473, 188652, 220094, 227836, 245964, 282978, 286958, 292932, 330141, 341754, 368946, 430437, 440188, 512631, 565956, 573916, 660282, 683508, 737892, 860874, 990423, 1025262, 1291311, 1320564, 1619263, 1721748, 1980846, 2050524, 2582622, 3238526, 3961692, 4857789, 5165244, 6477052, 9715578, 11334841, 14573367, 19431156, 22669682, 29146734, 34004523, 45339364, 58293468, 68009046, 102013569, 136018092, 204027138, 408054276]

約数ペア:

[(1, 408054276), (2, 204027138), (3, 136018092), (4, 102013569), (6, 68009046), (7, 58293468), (9, 45339364), (12, 34004523), (14, 29146734), (18, 22669682), (21, 19431156), (28, 14573367), (36, 11334841), (42, 9715578), (63, 6477052), (79, 5165244), (84, 4857789), (103, 3961692), (126, 3238526), (158, 2582622), (199, 2050524), (206, 1980846), (237, 1721748), (252, 1619263), (309, 1320564), (316, 1291311), (398, 1025262), (412, 990423), (474, 860874), (553, 737892), (597, 683508), (618, 660282), (711, 573916), (721, 565956), (796, 512631), (927, 440188), (948, 430437), (1106, 368946), (1194, 341754), (1236, 330141), (1393, 292932), (1422, 286958), (1442, 282978), (1659, 245964), (1791, 227836), (1854, 220094), (2163, 188652), (2212, 184473), (2388, 170877), (2786, 146466), (2844, 143479), (2884, 141489), (3318, 122982), (3582, 113918), (3708, 110047), (4179, 97644), (4326, 94326), (4977, 81988), (5572, 73233), (6489, 62884), (6636, 61491), (7164, 56959), (8137, 50148), (8358, 48822), (8652, 47163), (9954, 40994), (12537, 32548), (12978, 31442), (15721, 25956), (16274, 25074), (16716, 24411), (19908, 20497)]