1258000872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{5839}}^1$

素因数の和:6086

約数の個数: 64

約数和(自身を含む): 3229286400

約数和(自身を除く): 1971285528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 191, 282, 376, 382, 564, 573, 764, 1128, 1146, 1528, 2292, 4584, 5839, 8977, 11678, 17517, 17954, 23356, 26931, 35034, 35908, 46712, 53862, 70068, 71816, 107724, 140136, 215448, 274433, 548866, 823299, 1097732, 1115249, 1646598, 2195464, 2230498, 3293196, 3345747, 4460996, 6586392, 6691494, 8921992, 13382988, 26765976, 52416703, 104833406, 157250109, 209666812, 314500218, 419333624, 629000436, 1258000872]

約数ペア:

[(1, 1258000872), (2, 629000436), (3, 419333624), (4, 314500218), (6, 209666812), (8, 157250109), (12, 104833406), (24, 52416703), (47, 26765976), (94, 13382988), (141, 8921992), (188, 6691494), (191, 6586392), (282, 4460996), (376, 3345747), (382, 3293196), (564, 2230498), (573, 2195464), (764, 1646598), (1128, 1115249), (1146, 1097732), (1528, 823299), (2292, 548866), (4584, 274433), (5839, 215448), (8977, 140136), (11678, 107724), (17517, 71816), (17954, 70068), (23356, 53862), (26931, 46712), (35034, 35908)]