127947204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 408110976

約数和(自身を除く): 280163772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 101, 126, 132, 154, 198, 202, 231, 252, 303, 308, 396, 404, 457, 462, 606, 693, 707, 909, 914, 924, 1111, 1212, 1371, 1386, 1414, 1818, 1828, 2121, 2222, 2742, 2772, 2828, 3199, 3333, 3636, 4113, 4242, 4444, 5027, 5484, 6363, 6398, 6666, 7777, 8226, 8484, 9597, 9999, 10054, 12726, 12796, 13332, 15081, 15554, 16452, 19194, 19998, 20108, 23331, 25452, 28791, 30162, 31108, 35189, 38388, 39996, 45243, 46157, 46662, 57582, 60324, 69993, 70378, 90486, 92314, 93324, 105567, 115164, 138471, 139986, 140756, 180972, 184628, 211134, 276942, 279972, 316701, 323099, 415413, 422268, 507727, 553884, 633402, 646198, 830826, 969297, 1015454, 1266804, 1292396, 1523181, 1661652, 1938594, 2030908, 2907891, 3046362, 3554089, 3877188, 4569543, 5815782, 6092724, 7108178, 9139086, 10662267, 11631564, 14216356, 18278172, 21324534, 31986801, 42649068, 63973602, 127947204]

約数ペア:

[(1, 127947204), (2, 63973602), (3, 42649068), (4, 31986801), (6, 21324534), (7, 18278172), (9, 14216356), (11, 11631564), (12, 10662267), (14, 9139086), (18, 7108178), (21, 6092724), (22, 5815782), (28, 4569543), (33, 3877188), (36, 3554089), (42, 3046362), (44, 2907891), (63, 2030908), (66, 1938594), (77, 1661652), (84, 1523181), (99, 1292396), (101, 1266804), (126, 1015454), (132, 969297), (154, 830826), (198, 646198), (202, 633402), (231, 553884), (252, 507727), (303, 422268), (308, 415413), (396, 323099), (404, 316701), (457, 279972), (462, 276942), (606, 211134), (693, 184628), (707, 180972), (909, 140756), (914, 139986), (924, 138471), (1111, 115164), (1212, 105567), (1371, 93324), (1386, 92314), (1414, 90486), (1818, 70378), (1828, 69993), (2121, 60324), (2222, 57582), (2742, 46662), (2772, 46157), (2828, 45243), (3199, 39996), (3333, 38388), (3636, 35189), (4113, 31108), (4242, 30162), (4444, 28791), (5027, 25452), (5484, 23331), (6363, 20108), (6398, 19998), (6666, 19194), (7777, 16452), (8226, 15554), (8484, 15081), (9597, 13332), (9999, 12796), (10054, 12726)]