815815692

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1049}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 2234400000

約数和(自身を除く): 1418584308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 379, 513, 684, 758, 1026, 1049, 1137, 1516, 2052, 2098, 2274, 3147, 3411, 4196, 4548, 6294, 6822, 7201, 9441, 10233, 12588, 13644, 14402, 18882, 19931, 20466, 21603, 28323, 28804, 37764, 39862, 40932, 43206, 56646, 59793, 64809, 79724, 86412, 113292, 119586, 129618, 179379, 194427, 239172, 259236, 358758, 388854, 397571, 538137, 717516, 777708, 795142, 1076274, 1192713, 1590284, 2152548, 2385426, 3578139, 4770852, 7156278, 7553849, 10734417, 14312556, 15107698, 21468834, 22661547, 30215396, 42937668, 45323094, 67984641, 90646188, 135969282, 203953923, 271938564, 407907846, 815815692]

約数ペア:

[(1, 815815692), (2, 407907846), (3, 271938564), (4, 203953923), (6, 135969282), (9, 90646188), (12, 67984641), (18, 45323094), (19, 42937668), (27, 30215396), (36, 22661547), (38, 21468834), (54, 15107698), (57, 14312556), (76, 10734417), (108, 7553849), (114, 7156278), (171, 4770852), (228, 3578139), (342, 2385426), (379, 2152548), (513, 1590284), (684, 1192713), (758, 1076274), (1026, 795142), (1049, 777708), (1137, 717516), (1516, 538137), (2052, 397571), (2098, 388854), (2274, 358758), (3147, 259236), (3411, 239172), (4196, 194427), (4548, 179379), (6294, 129618), (6822, 119586), (7201, 113292), (9441, 86412), (10233, 79724), (12588, 64809), (13644, 59793), (14402, 56646), (18882, 43206), (19931, 40932), (20466, 39862), (21603, 37764), (28323, 28804)]