1515170888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 3709152000

約数和(自身を除く): 2193981112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 89, 116, 154, 178, 203, 232, 308, 319, 356, 406, 616, 623, 638, 712, 812, 953, 979, 1246, 1276, 1624, 1906, 1958, 2233, 2492, 2552, 2581, 3812, 3916, 4466, 4984, 5162, 6671, 6853, 7624, 7832, 8932, 10324, 10483, 13342, 13706, 17864, 18067, 20648, 20966, 26684, 27412, 27637, 28391, 36134, 41932, 53368, 54824, 55274, 56782, 72268, 73381, 83864, 84817, 110548, 113564, 144536, 146762, 169634, 193459, 198737, 221096, 227128, 293524, 304007, 339268, 386918, 397474, 587048, 593719, 608014, 678536, 773836, 794948, 932987, 1187438, 1216028, 1547672, 1589896, 1865974, 2128049, 2374876, 2432056, 2459693, 3731948, 4256098, 4749752, 4919386, 6530909, 7463896, 8512196, 9838772, 13061818, 17024392, 17217851, 19677544, 26123636, 27056623, 34435702, 52247272, 54113246, 68871404, 108226492, 137742808, 189396361, 216452984, 378792722, 757585444, 1515170888]

約数ペア:

[(1, 1515170888), (2, 757585444), (4, 378792722), (7, 216452984), (8, 189396361), (11, 137742808), (14, 108226492), (22, 68871404), (28, 54113246), (29, 52247272), (44, 34435702), (56, 27056623), (58, 26123636), (77, 19677544), (88, 17217851), (89, 17024392), (116, 13061818), (154, 9838772), (178, 8512196), (203, 7463896), (232, 6530909), (308, 4919386), (319, 4749752), (356, 4256098), (406, 3731948), (616, 2459693), (623, 2432056), (638, 2374876), (712, 2128049), (812, 1865974), (953, 1589896), (979, 1547672), (1246, 1216028), (1276, 1187438), (1624, 932987), (1906, 794948), (1958, 773836), (2233, 678536), (2492, 608014), (2552, 593719), (2581, 587048), (3812, 397474), (3916, 386918), (4466, 339268), (4984, 304007), (5162, 293524), (6671, 227128), (6853, 221096), (7624, 198737), (7832, 193459), (8932, 169634), (10324, 146762), (10483, 144536), (13342, 113564), (13706, 110548), (17864, 84817), (18067, 83864), (20648, 73381), (20966, 72268), (26684, 56782), (27412, 55274), (27637, 54824), (28391, 53368), (36134, 41932)]