918283752

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 2538900000

約数和(自身を除く): 1620616248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 419, 488, 499, 549, 732, 838, 998, 1098, 1257, 1464, 1497, 1676, 1996, 2196, 2514, 2994, 3352, 3771, 3992, 4392, 4491, 5028, 5988, 7542, 8982, 10056, 11976, 15084, 17964, 25559, 30168, 30439, 35928, 51118, 60878, 76677, 91317, 102236, 121756, 153354, 182634, 204472, 209081, 230031, 243512, 273951, 306708, 365268, 418162, 460062, 547902, 613416, 627243, 730536, 836324, 920124, 1095804, 1254486, 1672648, 1840248, 1881729, 2191608, 2508972, 3763458, 5017944, 7526916, 12753941, 15053832, 25507882, 38261823, 51015764, 76523646, 102031528, 114785469, 153047292, 229570938, 306094584, 459141876, 918283752]

約数ペア:

[(1, 918283752), (2, 459141876), (3, 306094584), (4, 229570938), (6, 153047292), (8, 114785469), (9, 102031528), (12, 76523646), (18, 51015764), (24, 38261823), (36, 25507882), (61, 15053832), (72, 12753941), (122, 7526916), (183, 5017944), (244, 3763458), (366, 2508972), (419, 2191608), (488, 1881729), (499, 1840248), (549, 1672648), (732, 1254486), (838, 1095804), (998, 920124), (1098, 836324), (1257, 730536), (1464, 627243), (1497, 613416), (1676, 547902), (1996, 460062), (2196, 418162), (2514, 365268), (2994, 306708), (3352, 273951), (3771, 243512), (3992, 230031), (4392, 209081), (4491, 204472), (5028, 182634), (5988, 153354), (7542, 121756), (8982, 102236), (10056, 91317), (11976, 76677), (15084, 60878), (17964, 51118), (25559, 35928), (30168, 30439)]