40908216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 108374400

約数和(自身を除く): 67466184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 283, 317, 456, 566, 634, 849, 951, 1132, 1268, 1698, 1902, 2264, 2536, 3396, 3804, 5377, 6023, 6792, 7608, 10754, 12046, 16131, 18069, 21508, 24092, 32262, 36138, 43016, 48184, 64524, 72276, 89711, 129048, 144552, 179422, 269133, 358844, 538266, 717688, 1076532, 1704509, 2153064, 3409018, 5113527, 6818036, 10227054, 13636072, 20454108, 40908216]

約数ペア:

[(1, 40908216), (2, 20454108), (3, 13636072), (4, 10227054), (6, 6818036), (8, 5113527), (12, 3409018), (19, 2153064), (24, 1704509), (38, 1076532), (57, 717688), (76, 538266), (114, 358844), (152, 269133), (228, 179422), (283, 144552), (317, 129048), (456, 89711), (566, 72276), (634, 64524), (849, 48184), (951, 43016), (1132, 36138), (1268, 32262), (1698, 24092), (1902, 21508), (2264, 18069), (2536, 16131), (3396, 12046), (3804, 10754), (5377, 7608), (6023, 6792)]