1252594728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2368

約数の個数: 192

約数和(自身を含む): 4273326720

約数和(自身を除く): 3020731992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 101, 126, 132, 154, 168, 198, 202, 231, 252, 264, 303, 308, 396, 404, 462, 504, 606, 616, 693, 707, 792, 808, 909, 924, 1111, 1212, 1386, 1414, 1818, 1848, 2121, 2222, 2237, 2424, 2772, 2828, 3333, 3636, 4242, 4444, 4474, 5544, 5656, 6363, 6666, 6711, 7272, 7777, 8484, 8888, 8948, 9999, 12726, 13332, 13422, 15554, 15659, 16968, 17896, 19998, 20133, 23331, 24607, 25452, 26664, 26844, 31108, 31318, 39996, 40266, 46662, 46977, 49214, 50904, 53688, 62216, 62636, 69993, 73821, 79992, 80532, 93324, 93954, 98428, 125272, 139986, 140931, 147642, 161064, 172249, 186648, 187908, 196856, 221463, 225937, 279972, 281862, 295284, 344498, 375816, 442926, 451874, 516747, 559944, 563724, 590568, 677811, 688996, 885852, 903748, 1033494, 1127448, 1355622, 1377992, 1550241, 1581559, 1771704, 1807496, 2033433, 2066988, 2485307, 2711244, 3100482, 3163118, 4066866, 4133976, 4744677, 4970614, 5422488, 6200964, 6326236, 7455921, 8133732, 9489354, 9941228, 12401928, 12652472, 14234031, 14911842, 16267464, 17397149, 18978708, 19882456, 22367763, 28468062, 29823684, 34794298, 37957416, 44735526, 52191447, 56936124, 59647368, 69588596, 89471052, 104382894, 113872248, 139177192, 156574341, 178942104, 208765788, 313148682, 417531576, 626297364, 1252594728]

約数ペア:

[(1, 1252594728), (2, 626297364), (3, 417531576), (4, 313148682), (6, 208765788), (7, 178942104), (8, 156574341), (9, 139177192), (11, 113872248), (12, 104382894), (14, 89471052), (18, 69588596), (21, 59647368), (22, 56936124), (24, 52191447), (28, 44735526), (33, 37957416), (36, 34794298), (42, 29823684), (44, 28468062), (56, 22367763), (63, 19882456), (66, 18978708), (72, 17397149), (77, 16267464), (84, 14911842), (88, 14234031), (99, 12652472), (101, 12401928), (126, 9941228), (132, 9489354), (154, 8133732), (168, 7455921), (198, 6326236), (202, 6200964), (231, 5422488), (252, 4970614), (264, 4744677), (303, 4133976), (308, 4066866), (396, 3163118), (404, 3100482), (462, 2711244), (504, 2485307), (606, 2066988), (616, 2033433), (693, 1807496), (707, 1771704), (792, 1581559), (808, 1550241), (909, 1377992), (924, 1355622), (1111, 1127448), (1212, 1033494), (1386, 903748), (1414, 885852), (1818, 688996), (1848, 677811), (2121, 590568), (2222, 563724), (2237, 559944), (2424, 516747), (2772, 451874), (2828, 442926), (3333, 375816), (3636, 344498), (4242, 295284), (4444, 281862), (4474, 279972), (5544, 225937), (5656, 221463), (6363, 196856), (6666, 187908), (6711, 186648), (7272, 172249), (7777, 161064), (8484, 147642), (8888, 140931), (8948, 139986), (9999, 125272), (12726, 98428), (13332, 93954), (13422, 93324), (15554, 80532), (15659, 79992), (16968, 73821), (17896, 69993), (19998, 62636), (20133, 62216), (23331, 53688), (24607, 50904), (25452, 49214), (26664, 46977), (26844, 46662), (31108, 40266), (31318, 39996)]