738861072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31223}}^1$

素因数の和:31280

約数の個数: 80

約数和(自身を含む): 2090759040

約数和(自身を除く): 1351897968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 11832, 23664, 31223, 62446, 93669, 124892, 187338, 249784, 374676, 499568, 530791, 749352, 905467, 1061582, 1498704, 1592373, 1810934, 2123164, 2716401, 3184746, 3621868, 4246328, 5432802, 6369492, 7243736, 8492656, 10865604, 12738984, 14487472, 15392939, 21731208, 25477968, 30785878, 43462416, 46178817, 61571756, 92357634, 123143512, 184715268, 246287024, 369430536, 738861072]

約数ペア:

[(1, 738861072), (2, 369430536), (3, 246287024), (4, 184715268), (6, 123143512), (8, 92357634), (12, 61571756), (16, 46178817), (17, 43462416), (24, 30785878), (29, 25477968), (34, 21731208), (48, 15392939), (51, 14487472), (58, 12738984), (68, 10865604), (87, 8492656), (102, 7243736), (116, 6369492), (136, 5432802), (174, 4246328), (204, 3621868), (232, 3184746), (272, 2716401), (348, 2123164), (408, 1810934), (464, 1592373), (493, 1498704), (696, 1061582), (816, 905467), (986, 749352), (1392, 530791), (1479, 499568), (1972, 374676), (2958, 249784), (3944, 187338), (5916, 124892), (7888, 93669), (11832, 62446), (23664, 31223)]