1520322588

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 3999744000

約数和(自身を除く): 2479421412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 199, 254, 381, 398, 508, 557, 597, 762, 796, 1114, 1143, 1194, 1524, 1671, 1791, 2228, 2286, 2388, 3342, 3429, 3582, 4572, 5013, 5373, 6684, 6858, 7164, 10026, 10746, 13716, 15039, 20052, 21492, 25273, 30078, 50546, 60156, 70739, 75819, 101092, 110843, 141478, 151638, 212217, 221686, 227457, 282956, 303276, 332529, 424434, 443372, 454914, 636651, 665058, 682371, 848868, 909828, 997587, 1273302, 1330116, 1364742, 1909953, 1995174, 2546604, 2729484, 2992761, 3819906, 3990348, 5985522, 7639812, 11971044, 14077061, 28154122, 42231183, 56308244, 84462366, 126693549, 168924732, 253387098, 380080647, 506774196, 760161294, 1520322588]

約数ペア:

[(1, 1520322588), (2, 760161294), (3, 506774196), (4, 380080647), (6, 253387098), (9, 168924732), (12, 126693549), (18, 84462366), (27, 56308244), (36, 42231183), (54, 28154122), (108, 14077061), (127, 11971044), (199, 7639812), (254, 5985522), (381, 3990348), (398, 3819906), (508, 2992761), (557, 2729484), (597, 2546604), (762, 1995174), (796, 1909953), (1114, 1364742), (1143, 1330116), (1194, 1273302), (1524, 997587), (1671, 909828), (1791, 848868), (2228, 682371), (2286, 665058), (2388, 636651), (3342, 454914), (3429, 443372), (3582, 424434), (4572, 332529), (5013, 303276), (5373, 282956), (6684, 227457), (6858, 221686), (7164, 212217), (10026, 151638), (10746, 141478), (13716, 110843), (15039, 101092), (20052, 75819), (21492, 70739), (25273, 60156), (30078, 50546)]