323576388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 867484800

約数和(自身を除く): 543908412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 199, 279, 282, 372, 398, 423, 558, 564, 597, 796, 846, 961, 1116, 1194, 1457, 1692, 1791, 1922, 2388, 2883, 2914, 3582, 3844, 4371, 5766, 5828, 6169, 7164, 8649, 8742, 9353, 11532, 12338, 13113, 17298, 17484, 18507, 18706, 24676, 26226, 28059, 34596, 37014, 37412, 45167, 52452, 55521, 56118, 74028, 84177, 90334, 111042, 112236, 135501, 168354, 180668, 191239, 222084, 271002, 289943, 336708, 382478, 406503, 542004, 573717, 579886, 764956, 813006, 869829, 1147434, 1159772, 1626012, 1721151, 1739658, 2294868, 2609487, 3442302, 3479316, 5218974, 6884604, 8988233, 10437948, 17976466, 26964699, 35952932, 53929398, 80894097, 107858796, 161788194, 323576388]

約数ペア:

[(1, 323576388), (2, 161788194), (3, 107858796), (4, 80894097), (6, 53929398), (9, 35952932), (12, 26964699), (18, 17976466), (31, 10437948), (36, 8988233), (47, 6884604), (62, 5218974), (93, 3479316), (94, 3442302), (124, 2609487), (141, 2294868), (186, 1739658), (188, 1721151), (199, 1626012), (279, 1159772), (282, 1147434), (372, 869829), (398, 813006), (423, 764956), (558, 579886), (564, 573717), (597, 542004), (796, 406503), (846, 382478), (961, 336708), (1116, 289943), (1194, 271002), (1457, 222084), (1692, 191239), (1791, 180668), (1922, 168354), (2388, 135501), (2883, 112236), (2914, 111042), (3582, 90334), (3844, 84177), (4371, 74028), (5766, 56118), (5828, 55521), (6169, 52452), (7164, 45167), (8649, 37412), (8742, 37014), (9353, 34596), (11532, 28059), (12338, 26226), (13113, 24676), (17298, 18706), (17484, 18507)]