316215252

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 120

約数和(自身を含む): 898768640

約数和(自身を除く): 582553388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1657, 1674, 1767, 2052, 2356, 2511, 3078, 3314, 3348, 3534, 4971, 5022, 5301, 6156, 6628, 7068, 9942, 10044, 10602, 14913, 15903, 19884, 21204, 29826, 31483, 31806, 44739, 47709, 51367, 59652, 62966, 63612, 89478, 94449, 95418, 102734, 125932, 134217, 154101, 178956, 188898, 190836, 205468, 268434, 283347, 308202, 377796, 462303, 536868, 566694, 616404, 850041, 924606, 975973, 1133388, 1386909, 1700082, 1849212, 1951946, 2550123, 2773818, 2927919, 3400164, 3903892, 4160727, 5100246, 5547636, 5855838, 8321454, 8783757, 10200492, 11711676, 16642908, 17567514, 26351271, 35135028, 52702542, 79053813, 105405084, 158107626, 316215252]

約数ペア:

[(1, 316215252), (2, 158107626), (3, 105405084), (4, 79053813), (6, 52702542), (9, 35135028), (12, 26351271), (18, 17567514), (19, 16642908), (27, 11711676), (31, 10200492), (36, 8783757), (38, 8321454), (54, 5855838), (57, 5547636), (62, 5100246), (76, 4160727), (81, 3903892), (93, 3400164), (108, 2927919), (114, 2773818), (124, 2550123), (162, 1951946), (171, 1849212), (186, 1700082), (228, 1386909), (279, 1133388), (324, 975973), (342, 924606), (372, 850041), (513, 616404), (558, 566694), (589, 536868), (684, 462303), (837, 377796), (1026, 308202), (1116, 283347), (1178, 268434), (1539, 205468), (1657, 190836), (1674, 188898), (1767, 178956), (2052, 154101), (2356, 134217), (2511, 125932), (3078, 102734), (3314, 95418), (3348, 94449), (3534, 89478), (4971, 63612), (5022, 62966), (5301, 59652), (6156, 51367), (6628, 47709), (7068, 44739), (9942, 31806), (10044, 31483), (10602, 29826), (14913, 21204), (15903, 19884)]