888949428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 2269962240

約数和(自身を除く): 1381012812

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 173, 186, 228, 346, 372, 519, 589, 692, 727, 1038, 1178, 1454, 1767, 2076, 2181, 2356, 2908, 3287, 3534, 4362, 5363, 6574, 7068, 8724, 9861, 10726, 13148, 13813, 16089, 19722, 21452, 22537, 27626, 32178, 39444, 41439, 45074, 55252, 64356, 67611, 82878, 90148, 101897, 125771, 135222, 165756, 203794, 251542, 270444, 305691, 377313, 407588, 428203, 503084, 611382, 754626, 856406, 1222764, 1284609, 1509252, 1712812, 2389649, 2569218, 3898901, 4779298, 5138436, 7168947, 7797802, 9558596, 11696703, 14337894, 15595604, 23393406, 28675788, 46786812, 74079119, 148158238, 222237357, 296316476, 444474714, 888949428]

約数ペア:

[(1, 888949428), (2, 444474714), (3, 296316476), (4, 222237357), (6, 148158238), (12, 74079119), (19, 46786812), (31, 28675788), (38, 23393406), (57, 15595604), (62, 14337894), (76, 11696703), (93, 9558596), (114, 7797802), (124, 7168947), (173, 5138436), (186, 4779298), (228, 3898901), (346, 2569218), (372, 2389649), (519, 1712812), (589, 1509252), (692, 1284609), (727, 1222764), (1038, 856406), (1178, 754626), (1454, 611382), (1767, 503084), (2076, 428203), (2181, 407588), (2356, 377313), (2908, 305691), (3287, 270444), (3534, 251542), (4362, 203794), (5363, 165756), (6574, 135222), (7068, 125771), (8724, 101897), (9861, 90148), (10726, 82878), (13148, 67611), (13813, 64356), (16089, 55252), (19722, 45074), (21452, 41439), (22537, 39444), (27626, 32178)]