913856688

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{68239}}^1$

素因数の和:68287

約数の個数: 80

約数和(自身を含む): 2707763200

約数和(自身を除く): 1793906512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 68239, 136478, 204717, 272956, 409434, 545912, 614151, 818868, 1091824, 1228302, 1637736, 1842453, 2115409, 2456604, 3275472, 3684906, 4230818, 4913208, 6346227, 7369812, 8461636, 9826416, 12692454, 14739624, 16923272, 19038681, 25384908, 29479248, 33846544, 38077362, 50769816, 57116043, 76154724, 101539632, 114232086, 152309448, 228464172, 304618896, 456928344, 913856688]

約数ペア:

[(1, 913856688), (2, 456928344), (3, 304618896), (4, 228464172), (6, 152309448), (8, 114232086), (9, 101539632), (12, 76154724), (16, 57116043), (18, 50769816), (24, 38077362), (27, 33846544), (31, 29479248), (36, 25384908), (48, 19038681), (54, 16923272), (62, 14739624), (72, 12692454), (93, 9826416), (108, 8461636), (124, 7369812), (144, 6346227), (186, 4913208), (216, 4230818), (248, 3684906), (279, 3275472), (372, 2456604), (432, 2115409), (496, 1842453), (558, 1637736), (744, 1228302), (837, 1091824), (1116, 818868), (1488, 614151), (1674, 545912), (2232, 409434), (3348, 272956), (4464, 204717), (6696, 136478), (13392, 68239)]