7121019672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{245417}}^1$

素因数の和:245473

約数の個数: 96

約数和(自身を含む): 21439716480

約数和(自身を除く): 14318696808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 245417, 490834, 736251, 981668, 1472502, 1963336, 2208753, 2945004, 3190421, 4417506, 5890008, 6380842, 7607927, 8835012, 9571263, 12761684, 15215854, 17670024, 19142526, 22823781, 25523368, 28713789, 30431708, 38285052, 45647562, 57427578, 60863416, 68471343, 76570104, 91295124, 98903051, 114855156, 136942686, 182590248, 197806102, 229710312, 273885372, 296709153, 395612204, 547770744, 593418306, 791224408, 890127459, 1186836612, 1780254918, 2373673224, 3560509836, 7121019672]

約数ペア:

[(1, 7121019672), (2, 3560509836), (3, 2373673224), (4, 1780254918), (6, 1186836612), (8, 890127459), (9, 791224408), (12, 593418306), (13, 547770744), (18, 395612204), (24, 296709153), (26, 273885372), (31, 229710312), (36, 197806102), (39, 182590248), (52, 136942686), (62, 114855156), (72, 98903051), (78, 91295124), (93, 76570104), (104, 68471343), (117, 60863416), (124, 57427578), (156, 45647562), (186, 38285052), (234, 30431708), (248, 28713789), (279, 25523368), (312, 22823781), (372, 19142526), (403, 17670024), (468, 15215854), (558, 12761684), (744, 9571263), (806, 8835012), (936, 7607927), (1116, 6380842), (1209, 5890008), (1612, 4417506), (2232, 3190421), (2418, 2945004), (3224, 2208753), (3627, 1963336), (4836, 1472502), (7254, 981668), (9672, 736251), (14508, 490834), (29016, 245417)]