41978916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 90109404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 82, 84, 102, 119, 123, 126, 153, 164, 204, 238, 239, 246, 252, 287, 306, 357, 369, 476, 478, 492, 574, 612, 697, 714, 717, 738, 861, 956, 1071, 1148, 1394, 1428, 1434, 1476, 1673, 1722, 2091, 2142, 2151, 2583, 2788, 2868, 3346, 3444, 4063, 4182, 4284, 4302, 4879, 5019, 5166, 6273, 6692, 8126, 8364, 8604, 9758, 9799, 10038, 10332, 12189, 12546, 14637, 15057, 16252, 19516, 19598, 20076, 24378, 25092, 28441, 29274, 29397, 30114, 36567, 39196, 43911, 48756, 56882, 58548, 58794, 60228, 68593, 73134, 85323, 87822, 88191, 113764, 117588, 137186, 146268, 166583, 170646, 175644, 176382, 205779, 255969, 274372, 333166, 341292, 352764, 411558, 499749, 511938, 617337, 666332, 823116, 999498, 1023876, 1166081, 1234674, 1499247, 1998996, 2332162, 2469348, 2998494, 3498243, 4664324, 5996988, 6996486, 10494729, 13992972, 20989458, 41978916]

約数ペア:

[(1, 41978916), (2, 20989458), (3, 13992972), (4, 10494729), (6, 6996486), (7, 5996988), (9, 4664324), (12, 3498243), (14, 2998494), (17, 2469348), (18, 2332162), (21, 1998996), (28, 1499247), (34, 1234674), (36, 1166081), (41, 1023876), (42, 999498), (51, 823116), (63, 666332), (68, 617337), (82, 511938), (84, 499749), (102, 411558), (119, 352764), (123, 341292), (126, 333166), (153, 274372), (164, 255969), (204, 205779), (238, 176382), (239, 175644), (246, 170646), (252, 166583), (287, 146268), (306, 137186), (357, 117588), (369, 113764), (476, 88191), (478, 87822), (492, 85323), (574, 73134), (612, 68593), (697, 60228), (714, 58794), (717, 58548), (738, 56882), (861, 48756), (956, 43911), (1071, 39196), (1148, 36567), (1394, 30114), (1428, 29397), (1434, 29274), (1476, 28441), (1673, 25092), (1722, 24378), (2091, 20076), (2142, 19598), (2151, 19516), (2583, 16252), (2788, 15057), (2868, 14637), (3346, 12546), (3444, 12189), (4063, 10332), (4182, 10038), (4284, 9799), (4302, 9758), (4879, 8604), (5019, 8364), (5166, 8126), (6273, 6692)]