15691496604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{646379}}^1$

素因数の和:646427

約数の個数: 72

約数和(自身を含む): 44450259840

約数和(自身を除く): 28758763236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 646379, 1292758, 1939137, 2585516, 3878274, 4524653, 7756548, 9049306, 10988443, 13573959, 18098612, 21976886, 27147918, 32965329, 43953772, 54295836, 65930658, 76919101, 131861316, 153838202, 186803531, 230757303, 307676404, 373607062, 461514606, 560410593, 747214124, 923029212, 1120821186, 1307624717, 2241642372, 2615249434, 3922874151, 5230498868, 7845748302, 15691496604]

約数ペア:

[(1, 15691496604), (2, 7845748302), (3, 5230498868), (4, 3922874151), (6, 2615249434), (7, 2241642372), (12, 1307624717), (14, 1120821186), (17, 923029212), (21, 747214124), (28, 560410593), (34, 461514606), (42, 373607062), (51, 307676404), (68, 230757303), (84, 186803531), (102, 153838202), (119, 131861316), (204, 76919101), (238, 65930658), (289, 54295836), (357, 43953772), (476, 32965329), (578, 27147918), (714, 21976886), (867, 18098612), (1156, 13573959), (1428, 10988443), (1734, 9049306), (2023, 7756548), (3468, 4524653), (4046, 3878274), (6069, 2585516), (8092, 1939137), (12138, 1292758), (24276, 646379)]