245993776

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 574516800

約数和(自身を除く): 328523024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 742, 812, 848, 1429, 1484, 1537, 1624, 2858, 2968, 3074, 3248, 5716, 5936, 6148, 10003, 10759, 11432, 12296, 20006, 21518, 22864, 24592, 40012, 41441, 43036, 75737, 80024, 82882, 86072, 151474, 160048, 165764, 172144, 290087, 302948, 331528, 530159, 580174, 605896, 663056, 1060318, 1160348, 1211792, 2120636, 2196373, 2320696, 4241272, 4392746, 4641392, 8482544, 8785492, 15374611, 17570984, 30749222, 35141968, 61498444, 122996888, 245993776]

約数ペア:

[(1, 245993776), (2, 122996888), (4, 61498444), (7, 35141968), (8, 30749222), (14, 17570984), (16, 15374611), (28, 8785492), (29, 8482544), (53, 4641392), (56, 4392746), (58, 4241272), (106, 2320696), (112, 2196373), (116, 2120636), (203, 1211792), (212, 1160348), (232, 1060318), (371, 663056), (406, 605896), (424, 580174), (464, 530159), (742, 331528), (812, 302948), (848, 290087), (1429, 172144), (1484, 165764), (1537, 160048), (1624, 151474), (2858, 86072), (2968, 82882), (3074, 80024), (3248, 75737), (5716, 43036), (5936, 41441), (6148, 40012), (10003, 24592), (10759, 22864), (11432, 21518), (12296, 20006)]