247953312

素因数分解:

$2^5\times 3^8\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 108

約数和(自身を含む): 732819906

約数和(自身を除く): 484866594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1181, 1296, 1458, 1944, 2187, 2362, 2592, 2916, 3543, 3888, 4374, 4724, 5832, 6561, 7086, 7776, 8748, 9448, 10629, 11664, 13122, 14172, 17496, 18896, 21258, 23328, 26244, 28344, 31887, 34992, 37792, 42516, 52488, 56688, 63774, 69984, 85032, 95661, 104976, 113376, 127548, 170064, 191322, 209952, 255096, 286983, 340128, 382644, 510192, 573966, 765288, 860949, 1020384, 1147932, 1530576, 1721898, 2295864, 2582847, 3061152, 3443796, 4591728, 5165694, 6887592, 7748541, 9183456, 10331388, 13775184, 15497082, 20662776, 27550368, 30994164, 41325552, 61988328, 82651104, 123976656, 247953312]

約数ペア:

[(1, 247953312), (2, 123976656), (3, 82651104), (4, 61988328), (6, 41325552), (8, 30994164), (9, 27550368), (12, 20662776), (16, 15497082), (18, 13775184), (24, 10331388), (27, 9183456), (32, 7748541), (36, 6887592), (48, 5165694), (54, 4591728), (72, 3443796), (81, 3061152), (96, 2582847), (108, 2295864), (144, 1721898), (162, 1530576), (216, 1147932), (243, 1020384), (288, 860949), (324, 765288), (432, 573966), (486, 510192), (648, 382644), (729, 340128), (864, 286983), (972, 255096), (1181, 209952), (1296, 191322), (1458, 170064), (1944, 127548), (2187, 113376), (2362, 104976), (2592, 95661), (2916, 85032), (3543, 69984), (3888, 63774), (4374, 56688), (4724, 52488), (5832, 42516), (6561, 37792), (7086, 34992), (7776, 31887), (8748, 28344), (9448, 26244), (10629, 23328), (11664, 21258), (13122, 18896), (14172, 17496)]