487968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 1524096

約数和(自身を除く): 1036128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 391, 408, 416, 442, 544, 552, 598, 624, 663, 736, 782, 816, 884, 897, 1104, 1173, 1196, 1248, 1326, 1564, 1632, 1768, 1794, 2208, 2346, 2392, 2652, 3128, 3536, 3588, 4692, 4784, 5083, 5304, 6256, 7072, 7176, 9384, 9568, 10166, 10608, 12512, 14352, 15249, 18768, 20332, 21216, 28704, 30498, 37536, 40664, 60996, 81328, 121992, 162656, 243984, 487968]

約数ペア:

[(1, 487968), (2, 243984), (3, 162656), (4, 121992), (6, 81328), (8, 60996), (12, 40664), (13, 37536), (16, 30498), (17, 28704), (23, 21216), (24, 20332), (26, 18768), (32, 15249), (34, 14352), (39, 12512), (46, 10608), (48, 10166), (51, 9568), (52, 9384), (68, 7176), (69, 7072), (78, 6256), (92, 5304), (96, 5083), (102, 4784), (104, 4692), (136, 3588), (138, 3536), (156, 3128), (184, 2652), (204, 2392), (208, 2346), (221, 2208), (272, 1794), (276, 1768), (299, 1632), (312, 1564), (368, 1326), (391, 1248), (408, 1196), (416, 1173), (442, 1104), (544, 897), (552, 884), (598, 816), (624, 782), (663, 736)]