388634974

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 771634080

約数和(自身を除く): 382999106

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 67, 91, 98, 134, 157, 182, 203, 314, 377, 406, 469, 637, 754, 871, 938, 1099, 1274, 1421, 1742, 1943, 2041, 2198, 2639, 2842, 3283, 3886, 4082, 4553, 5278, 6097, 6566, 7693, 9106, 10519, 12194, 13601, 14287, 15386, 18473, 21038, 25259, 27202, 28574, 31871, 36946, 42679, 50518, 59189, 63742, 73633, 85358, 95207, 100009, 118378, 136747, 147266, 176813, 190414, 200018, 223097, 273494, 305051, 353626, 414323, 446194, 515431, 610102, 828646, 957229, 1030862, 1237691, 1914458, 2135357, 2475382, 2900261, 3965663, 4270714, 5800522, 6700603, 7931326, 13401206, 14947499, 27759641, 29894998, 55519282, 194317487, 388634974]

約数ペア:

[(1, 388634974), (2, 194317487), (7, 55519282), (13, 29894998), (14, 27759641), (26, 14947499), (29, 13401206), (49, 7931326), (58, 6700603), (67, 5800522), (91, 4270714), (98, 3965663), (134, 2900261), (157, 2475382), (182, 2135357), (203, 1914458), (314, 1237691), (377, 1030862), (406, 957229), (469, 828646), (637, 610102), (754, 515431), (871, 446194), (938, 414323), (1099, 353626), (1274, 305051), (1421, 273494), (1742, 223097), (1943, 200018), (2041, 190414), (2198, 176813), (2639, 147266), (2842, 136747), (3283, 118378), (3886, 100009), (4082, 95207), (4553, 85358), (5278, 73633), (6097, 63742), (6566, 59189), (7693, 50518), (9106, 42679), (10519, 36946), (12194, 31871), (13601, 28574), (14287, 27202), (15386, 25259), (18473, 21038)]