402834708

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1130088960

約数和(自身を除く): 727254252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 243, 261, 279, 324, 348, 372, 461, 486, 522, 558, 783, 837, 899, 922, 972, 1044, 1116, 1383, 1566, 1674, 1798, 1844, 2349, 2511, 2697, 2766, 3132, 3348, 3596, 4149, 4698, 5022, 5394, 5532, 7047, 7533, 8091, 8298, 9396, 10044, 10788, 12447, 13369, 14094, 14291, 15066, 16182, 16596, 24273, 24894, 26738, 28188, 28582, 30132, 32364, 37341, 40107, 42873, 48546, 49788, 53476, 57164, 72819, 74682, 80214, 85746, 97092, 112023, 120321, 128619, 145638, 149364, 160428, 171492, 218457, 224046, 240642, 257238, 291276, 360963, 385857, 414439, 436914, 448092, 481284, 514476, 721926, 771714, 828878, 873828, 1082889, 1157571, 1243317, 1443852, 1543428, 1657756, 2165778, 2315142, 2486634, 3248667, 3472713, 3729951, 4331556, 4630284, 4973268, 6497334, 6945426, 7459902, 11189853, 12994668, 13890852, 14919804, 22379706, 33569559, 44759412, 67139118, 100708677, 134278236, 201417354, 402834708]

約数ペア:

[(1, 402834708), (2, 201417354), (3, 134278236), (4, 100708677), (6, 67139118), (9, 44759412), (12, 33569559), (18, 22379706), (27, 14919804), (29, 13890852), (31, 12994668), (36, 11189853), (54, 7459902), (58, 6945426), (62, 6497334), (81, 4973268), (87, 4630284), (93, 4331556), (108, 3729951), (116, 3472713), (124, 3248667), (162, 2486634), (174, 2315142), (186, 2165778), (243, 1657756), (261, 1543428), (279, 1443852), (324, 1243317), (348, 1157571), (372, 1082889), (461, 873828), (486, 828878), (522, 771714), (558, 721926), (783, 514476), (837, 481284), (899, 448092), (922, 436914), (972, 414439), (1044, 385857), (1116, 360963), (1383, 291276), (1566, 257238), (1674, 240642), (1798, 224046), (1844, 218457), (2349, 171492), (2511, 160428), (2697, 149364), (2766, 145638), (3132, 128619), (3348, 120321), (3596, 112023), (4149, 97092), (4698, 85746), (5022, 80214), (5394, 74682), (5532, 72819), (7047, 57164), (7533, 53476), (8091, 49788), (8298, 48546), (9396, 42873), (10044, 40107), (10788, 37341), (12447, 32364), (13369, 30132), (14094, 28582), (14291, 28188), (15066, 26738), (16182, 24894), (16596, 24273)]