305038552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6956

約数の個数: 64

約数和(自身を含む): 715579200

約数和(自身を除く): 410540648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 3172, 3416, 5551, 6344, 6869, 11102, 13738, 22204, 27476, 44408, 48083, 54952, 89297, 96166, 178594, 192332, 357188, 384664, 419009, 625079, 714376, 838018, 1250158, 1676036, 2500316, 2933063, 3352072, 5000632, 5447117, 5866126, 10894234, 11732252, 21788468, 23464504, 38129819, 43576936, 76259638, 152519276, 305038552]

約数ペア:

[(1, 305038552), (2, 152519276), (4, 76259638), (7, 43576936), (8, 38129819), (13, 23464504), (14, 21788468), (26, 11732252), (28, 10894234), (52, 5866126), (56, 5447117), (61, 5000632), (91, 3352072), (104, 2933063), (122, 2500316), (182, 1676036), (244, 1250158), (364, 838018), (427, 714376), (488, 625079), (728, 419009), (793, 384664), (854, 357188), (1586, 192332), (1708, 178594), (3172, 96166), (3416, 89297), (5551, 54952), (6344, 48083), (6869, 44408), (11102, 27476), (13738, 22204)]