4740144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 13400928

約数和(自身を除く): 8660784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 157, 204, 222, 272, 296, 314, 408, 444, 471, 592, 628, 629, 816, 888, 942, 1256, 1258, 1776, 1884, 1887, 2512, 2516, 2669, 3768, 3774, 5032, 5338, 5809, 7536, 7548, 8007, 10064, 10676, 11618, 15096, 16014, 17427, 21352, 23236, 30192, 32028, 34854, 42704, 46472, 64056, 69708, 92944, 98753, 128112, 139416, 197506, 278832, 296259, 395012, 592518, 790024, 1185036, 1580048, 2370072, 4740144]

約数ペア:

[(1, 4740144), (2, 2370072), (3, 1580048), (4, 1185036), (6, 790024), (8, 592518), (12, 395012), (16, 296259), (17, 278832), (24, 197506), (34, 139416), (37, 128112), (48, 98753), (51, 92944), (68, 69708), (74, 64056), (102, 46472), (111, 42704), (136, 34854), (148, 32028), (157, 30192), (204, 23236), (222, 21352), (272, 17427), (296, 16014), (314, 15096), (408, 11618), (444, 10676), (471, 10064), (592, 8007), (628, 7548), (629, 7536), (816, 5809), (888, 5338), (942, 5032), (1256, 3774), (1258, 3768), (1776, 2669), (1884, 2516), (1887, 2512)]