767867044

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 1601873280

約数和(自身を除く): 834006236

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 101, 158, 196, 202, 316, 404, 491, 553, 707, 982, 1106, 1414, 1964, 2212, 2828, 3437, 3871, 4949, 6874, 7742, 7979, 9898, 13748, 15484, 15958, 19796, 24059, 31916, 38789, 48118, 49591, 55853, 77578, 96236, 99182, 111706, 155156, 198364, 223412, 271523, 347137, 390971, 543046, 694274, 781942, 1086092, 1388548, 1563884, 1900661, 2429959, 3801322, 3917689, 4859918, 7602644, 7835378, 9719836, 15670756, 27423823, 54847646, 109695292, 191966761, 383933522, 767867044]

約数ペア:

[(1, 767867044), (2, 383933522), (4, 191966761), (7, 109695292), (14, 54847646), (28, 27423823), (49, 15670756), (79, 9719836), (98, 7835378), (101, 7602644), (158, 4859918), (196, 3917689), (202, 3801322), (316, 2429959), (404, 1900661), (491, 1563884), (553, 1388548), (707, 1086092), (982, 781942), (1106, 694274), (1414, 543046), (1964, 390971), (2212, 347137), (2828, 271523), (3437, 223412), (3871, 198364), (4949, 155156), (6874, 111706), (7742, 99182), (7979, 96236), (9898, 77578), (13748, 55853), (15484, 49591), (15958, 48118), (19796, 38789), (24059, 31916)]