40365312

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 116704224

約数和(自身を除く): 76338912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 311, 312, 338, 384, 416, 507, 622, 624, 676, 768, 832, 933, 1014, 1244, 1248, 1352, 1664, 1866, 2028, 2488, 2496, 2704, 3328, 3732, 4043, 4056, 4976, 4992, 5408, 7464, 8086, 8112, 9952, 9984, 10816, 12129, 14928, 16172, 16224, 19904, 21632, 24258, 29856, 32344, 32448, 39808, 43264, 48516, 52559, 59712, 64688, 64896, 79616, 97032, 105118, 119424, 129376, 129792, 157677, 194064, 210236, 238848, 258752, 315354, 388128, 420472, 517504, 630708, 776256, 840944, 1035008, 1261416, 1552512, 1681888, 2522832, 3105024, 3363776, 5045664, 6727552, 10091328, 13455104, 20182656, 40365312]

約数ペア:

[(1, 40365312), (2, 20182656), (3, 13455104), (4, 10091328), (6, 6727552), (8, 5045664), (12, 3363776), (13, 3105024), (16, 2522832), (24, 1681888), (26, 1552512), (32, 1261416), (39, 1035008), (48, 840944), (52, 776256), (64, 630708), (78, 517504), (96, 420472), (104, 388128), (128, 315354), (156, 258752), (169, 238848), (192, 210236), (208, 194064), (256, 157677), (311, 129792), (312, 129376), (338, 119424), (384, 105118), (416, 97032), (507, 79616), (622, 64896), (624, 64688), (676, 59712), (768, 52559), (832, 48516), (933, 43264), (1014, 39808), (1244, 32448), (1248, 32344), (1352, 29856), (1664, 24258), (1866, 21632), (2028, 19904), (2488, 16224), (2496, 16172), (2704, 14928), (3328, 12129), (3732, 10816), (4043, 9984), (4056, 9952), (4976, 8112), (4992, 8086), (5408, 7464)]