1240797768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{907}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 3765657600

約数和(自身を除く): 2524859832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 479, 714, 907, 952, 958, 1428, 1437, 1814, 1916, 2721, 2856, 2874, 3353, 3628, 3832, 5442, 5748, 6349, 6706, 7256, 8143, 10059, 10884, 11496, 12698, 13412, 15419, 16286, 19047, 20118, 21768, 24429, 25396, 26824, 30838, 32572, 38094, 40236, 46257, 48858, 50792, 57001, 61676, 65144, 76188, 80472, 92514, 97716, 107933, 114002, 123352, 152376, 171003, 185028, 195432, 215866, 228004, 323799, 342006, 370056, 431732, 434453, 456008, 647598, 684012, 863464, 868906, 1295196, 1303359, 1368024, 1737812, 2590392, 2606718, 3041171, 3475624, 5213436, 6082342, 7385701, 9123513, 10426872, 12164684, 14771402, 18247026, 22157103, 24329368, 29542804, 36494052, 44314206, 51699907, 59085608, 72988104, 88628412, 103399814, 155099721, 177256824, 206799628, 310199442, 413599256, 620398884, 1240797768]

約数ペア:

[(1, 1240797768), (2, 620398884), (3, 413599256), (4, 310199442), (6, 206799628), (7, 177256824), (8, 155099721), (12, 103399814), (14, 88628412), (17, 72988104), (21, 59085608), (24, 51699907), (28, 44314206), (34, 36494052), (42, 29542804), (51, 24329368), (56, 22157103), (68, 18247026), (84, 14771402), (102, 12164684), (119, 10426872), (136, 9123513), (168, 7385701), (204, 6082342), (238, 5213436), (357, 3475624), (408, 3041171), (476, 2606718), (479, 2590392), (714, 1737812), (907, 1368024), (952, 1303359), (958, 1295196), (1428, 868906), (1437, 863464), (1814, 684012), (1916, 647598), (2721, 456008), (2856, 434453), (2874, 431732), (3353, 370056), (3628, 342006), (3832, 323799), (5442, 228004), (5748, 215866), (6349, 195432), (6706, 185028), (7256, 171003), (8143, 152376), (10059, 123352), (10884, 114002), (11496, 107933), (12698, 97716), (13412, 92514), (15419, 80472), (16286, 76188), (19047, 65144), (20118, 61676), (21768, 57001), (24429, 50792), (25396, 48858), (26824, 46257), (30838, 40236), (32572, 38094)]