487883928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 1439262720

約数和(自身を除く): 951378792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 193, 246, 287, 328, 367, 386, 492, 574, 579, 734, 772, 861, 984, 1101, 1148, 1158, 1351, 1468, 1544, 1722, 2202, 2296, 2316, 2569, 2702, 2936, 3444, 4053, 4404, 4632, 5138, 5404, 6888, 7707, 7913, 8106, 8808, 10276, 10808, 15047, 15414, 15826, 16212, 20552, 23739, 30094, 30828, 31652, 32424, 45141, 47478, 55391, 60188, 61656, 63304, 70831, 90282, 94956, 105329, 110782, 120376, 141662, 166173, 180564, 189912, 210658, 212493, 221564, 283324, 315987, 332346, 361128, 421316, 424986, 443128, 495817, 566648, 631974, 664692, 842632, 849972, 991634, 1263948, 1329384, 1487451, 1699944, 1983268, 2527896, 2904071, 2974902, 3966536, 5808142, 5949804, 8712213, 11616284, 11899608, 17424426, 20328497, 23232568, 34848852, 40656994, 60985491, 69697704, 81313988, 121970982, 162627976, 243941964, 487883928]

約数ペア:

[(1, 487883928), (2, 243941964), (3, 162627976), (4, 121970982), (6, 81313988), (7, 69697704), (8, 60985491), (12, 40656994), (14, 34848852), (21, 23232568), (24, 20328497), (28, 17424426), (41, 11899608), (42, 11616284), (56, 8712213), (82, 5949804), (84, 5808142), (123, 3966536), (164, 2974902), (168, 2904071), (193, 2527896), (246, 1983268), (287, 1699944), (328, 1487451), (367, 1329384), (386, 1263948), (492, 991634), (574, 849972), (579, 842632), (734, 664692), (772, 631974), (861, 566648), (984, 495817), (1101, 443128), (1148, 424986), (1158, 421316), (1351, 361128), (1468, 332346), (1544, 315987), (1722, 283324), (2202, 221564), (2296, 212493), (2316, 210658), (2569, 189912), (2702, 180564), (2936, 166173), (3444, 141662), (4053, 120376), (4404, 110782), (4632, 105329), (5138, 94956), (5404, 90282), (6888, 70831), (7707, 63304), (7913, 61656), (8106, 60188), (8808, 55391), (10276, 47478), (10808, 45141), (15047, 32424), (15414, 31652), (15826, 30828), (16212, 30094), (20552, 23739)]