40378128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7104

約数の個数: 80

約数和(自身を含む): 126241920

約数和(自身を除く): 85863792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 7069, 14138, 21207, 28276, 42414, 49483, 56552, 84828, 98966, 113104, 120173, 148449, 169656, 197932, 240346, 296898, 339312, 360519, 395864, 480692, 593796, 721038, 791728, 841211, 961384, 1187592, 1442076, 1682422, 1922768, 2375184, 2523633, 2884152, 3364844, 5047266, 5768304, 6729688, 10094532, 13459376, 20189064, 40378128]

約数ペア:

[(1, 40378128), (2, 20189064), (3, 13459376), (4, 10094532), (6, 6729688), (7, 5768304), (8, 5047266), (12, 3364844), (14, 2884152), (16, 2523633), (17, 2375184), (21, 1922768), (24, 1682422), (28, 1442076), (34, 1187592), (42, 961384), (48, 841211), (51, 791728), (56, 721038), (68, 593796), (84, 480692), (102, 395864), (112, 360519), (119, 339312), (136, 296898), (168, 240346), (204, 197932), (238, 169656), (272, 148449), (336, 120173), (357, 113104), (408, 98966), (476, 84828), (714, 56552), (816, 49483), (952, 42414), (1428, 28276), (1904, 21207), (2856, 14138), (5712, 7069)]