337456420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 830124288

約数和(自身を除く): 492667868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 113, 140, 166, 226, 257, 332, 415, 452, 514, 565, 581, 791, 830, 1028, 1130, 1162, 1285, 1582, 1660, 1799, 2260, 2324, 2570, 2905, 3164, 3598, 3955, 5140, 5810, 7196, 7910, 8995, 9379, 11620, 15820, 17990, 18758, 21331, 29041, 35980, 37516, 42662, 46895, 58082, 65653, 85324, 93790, 106655, 116164, 131306, 145205, 149317, 187580, 203287, 213310, 262612, 290410, 298634, 328265, 406574, 426620, 580820, 597268, 656530, 746585, 813148, 1016435, 1313060, 1493170, 2032870, 2410403, 2986340, 4065740, 4820806, 9641612, 12052015, 16872821, 24104030, 33745642, 48208060, 67491284, 84364105, 168728210, 337456420]

約数ペア:

[(1, 337456420), (2, 168728210), (4, 84364105), (5, 67491284), (7, 48208060), (10, 33745642), (14, 24104030), (20, 16872821), (28, 12052015), (35, 9641612), (70, 4820806), (83, 4065740), (113, 2986340), (140, 2410403), (166, 2032870), (226, 1493170), (257, 1313060), (332, 1016435), (415, 813148), (452, 746585), (514, 656530), (565, 597268), (581, 580820), (791, 426620), (830, 406574), (1028, 328265), (1130, 298634), (1162, 290410), (1285, 262612), (1582, 213310), (1660, 203287), (1799, 187580), (2260, 149317), (2324, 145205), (2570, 131306), (2905, 116164), (3164, 106655), (3598, 93790), (3955, 85324), (5140, 65653), (5810, 58082), (7196, 46895), (7910, 42662), (8995, 37516), (9379, 35980), (11620, 29041), (15820, 21331), (17990, 18758)]