1140378428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 2511710208

約数和(自身を除く): 1371331780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 71, 82, 119, 142, 164, 238, 284, 287, 476, 497, 574, 697, 823, 994, 1148, 1207, 1394, 1646, 1988, 2414, 2788, 2911, 3292, 4828, 4879, 5761, 5822, 8449, 9758, 11522, 11644, 13991, 16898, 19516, 20377, 23044, 27982, 33743, 33796, 40754, 49487, 55964, 58433, 67486, 81508, 97937, 98974, 116866, 134972, 195874, 197948, 233732, 236201, 346409, 391748, 409031, 472402, 573631, 692818, 818062, 944804, 993361, 1147262, 1385636, 1636124, 1986722, 2294524, 2395753, 3973444, 4015417, 4791506, 6953527, 8030834, 9583012, 13907054, 16061668, 16770271, 27814108, 33540542, 40727801, 67081084, 81455602, 162911204, 285094607, 570189214, 1140378428]

約数ペア:

[(1, 1140378428), (2, 570189214), (4, 285094607), (7, 162911204), (14, 81455602), (17, 67081084), (28, 40727801), (34, 33540542), (41, 27814108), (68, 16770271), (71, 16061668), (82, 13907054), (119, 9583012), (142, 8030834), (164, 6953527), (238, 4791506), (284, 4015417), (287, 3973444), (476, 2395753), (497, 2294524), (574, 1986722), (697, 1636124), (823, 1385636), (994, 1147262), (1148, 993361), (1207, 944804), (1394, 818062), (1646, 692818), (1988, 573631), (2414, 472402), (2788, 409031), (2911, 391748), (3292, 346409), (4828, 236201), (4879, 233732), (5761, 197948), (5822, 195874), (8449, 134972), (9758, 116866), (11522, 98974), (11644, 97937), (13991, 81508), (16898, 67486), (19516, 58433), (20377, 55964), (23044, 49487), (27982, 40754), (33743, 33796)]