317681676

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 926901248

約数和(自身を除く): 609219572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 403, 468, 486, 558, 702, 806, 811, 837, 972, 1053, 1116, 1209, 1404, 1612, 1622, 1674, 2106, 2418, 2433, 2511, 3159, 3244, 3348, 3627, 4212, 4836, 4866, 5022, 6318, 7254, 7299, 7533, 9732, 10044, 10543, 10881, 12636, 14508, 14598, 15066, 21086, 21762, 21897, 25141, 29196, 30132, 31629, 32643, 42172, 43524, 43794, 50282, 63258, 65286, 65691, 75423, 87588, 94887, 97929, 100564, 126516, 130572, 131382, 150846, 189774, 195858, 197073, 226269, 262764, 284661, 301692, 326833, 379548, 391716, 394146, 452538, 569322, 653666, 678807, 788292, 853983, 905076, 980499, 1138644, 1307332, 1357614, 1707966, 1960998, 2036421, 2561949, 2715228, 2941497, 3415932, 3921996, 4072842, 5123898, 5882994, 6109263, 8145684, 8824491, 10247796, 11765988, 12218526, 17648982, 24437052, 26473473, 35297964, 52946946, 79420419, 105893892, 158840838, 317681676]

約数ペア:

[(1, 317681676), (2, 158840838), (3, 105893892), (4, 79420419), (6, 52946946), (9, 35297964), (12, 26473473), (13, 24437052), (18, 17648982), (26, 12218526), (27, 11765988), (31, 10247796), (36, 8824491), (39, 8145684), (52, 6109263), (54, 5882994), (62, 5123898), (78, 4072842), (81, 3921996), (93, 3415932), (108, 2941497), (117, 2715228), (124, 2561949), (156, 2036421), (162, 1960998), (186, 1707966), (234, 1357614), (243, 1307332), (279, 1138644), (324, 980499), (351, 905076), (372, 853983), (403, 788292), (468, 678807), (486, 653666), (558, 569322), (702, 452538), (806, 394146), (811, 391716), (837, 379548), (972, 326833), (1053, 301692), (1116, 284661), (1209, 262764), (1404, 226269), (1612, 197073), (1622, 195858), (1674, 189774), (2106, 150846), (2418, 131382), (2433, 130572), (2511, 126516), (3159, 100564), (3244, 97929), (3348, 94887), (3627, 87588), (4212, 75423), (4836, 65691), (4866, 65286), (5022, 63258), (6318, 50282), (7254, 43794), (7299, 43524), (7533, 42172), (9732, 32643), (10044, 31629), (10543, 30132), (10881, 29196), (12636, 25141), (14508, 21897), (14598, 21762), (15066, 21086)]