244969812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3914

約数の個数: 96

約数和(自身を含む): 690278400

約数和(自身を除く): 445308588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3348, 3534, 3851, 5301, 7068, 7702, 10602, 11553, 15404, 15903, 21204, 23106, 31806, 34659, 46212, 63612, 69318, 73169, 103977, 119381, 138636, 146338, 207954, 219507, 238762, 292676, 358143, 415908, 439014, 477524, 658521, 716286, 878028, 1074429, 1317042, 1432572, 1975563, 2148858, 2268239, 2634084, 3223287, 3951126, 4297716, 4536478, 6446574, 6804717, 7902252, 9072956, 12893148, 13609434, 20414151, 27218868, 40828302, 61242453, 81656604, 122484906, 244969812]

約数ペア:

[(1, 244969812), (2, 122484906), (3, 81656604), (4, 61242453), (6, 40828302), (9, 27218868), (12, 20414151), (18, 13609434), (19, 12893148), (27, 9072956), (31, 7902252), (36, 6804717), (38, 6446574), (54, 4536478), (57, 4297716), (62, 3951126), (76, 3223287), (93, 2634084), (108, 2268239), (114, 2148858), (124, 1975563), (171, 1432572), (186, 1317042), (228, 1074429), (279, 878028), (342, 716286), (372, 658521), (513, 477524), (558, 439014), (589, 415908), (684, 358143), (837, 292676), (1026, 238762), (1116, 219507), (1178, 207954), (1674, 146338), (1767, 138636), (2052, 119381), (2356, 103977), (3348, 73169), (3534, 69318), (3851, 63612), (5301, 46212), (7068, 34659), (7702, 31806), (10602, 23106), (11553, 21204), (15404, 15903)]