389577636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1114

約数の個数: 108

約数和(自身を含む): 1151202780

約数和(自身を除く): 761625144

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 269, 294, 441, 538, 588, 807, 821, 882, 1076, 1614, 1642, 1764, 1883, 2421, 2463, 3228, 3284, 3766, 4842, 4926, 5649, 5747, 7389, 7532, 9684, 9852, 11298, 11494, 13181, 14778, 16947, 17241, 22596, 22988, 26362, 29556, 33894, 34482, 39543, 40229, 51723, 52724, 67788, 68964, 79086, 80458, 103446, 118629, 120687, 158172, 160916, 206892, 220849, 237258, 241374, 362061, 441698, 474516, 482748, 662547, 724122, 883396, 1325094, 1448244, 1545943, 1987641, 2650188, 3091886, 3975282, 4637829, 6183772, 7950564, 9275658, 10821601, 13913487, 18551316, 21643202, 27826974, 32464803, 43286404, 55653948, 64929606, 97394409, 129859212, 194788818, 389577636]

約数ペア:

[(1, 389577636), (2, 194788818), (3, 129859212), (4, 97394409), (6, 64929606), (7, 55653948), (9, 43286404), (12, 32464803), (14, 27826974), (18, 21643202), (21, 18551316), (28, 13913487), (36, 10821601), (42, 9275658), (49, 7950564), (63, 6183772), (84, 4637829), (98, 3975282), (126, 3091886), (147, 2650188), (196, 1987641), (252, 1545943), (269, 1448244), (294, 1325094), (441, 883396), (538, 724122), (588, 662547), (807, 482748), (821, 474516), (882, 441698), (1076, 362061), (1614, 241374), (1642, 237258), (1764, 220849), (1883, 206892), (2421, 160916), (2463, 158172), (3228, 120687), (3284, 118629), (3766, 103446), (4842, 80458), (4926, 79086), (5649, 68964), (5747, 67788), (7389, 52724), (7532, 51723), (9684, 40229), (9852, 39543), (11298, 34482), (11494, 33894), (13181, 29556), (14778, 26362), (16947, 22988), (17241, 22596)]