4980212184

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 13047091200

約数和(自身を除く): 8066879016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 263, 311, 344, 354, 472, 516, 526, 622, 708, 789, 933, 1032, 1052, 1244, 1416, 1578, 1866, 2104, 2488, 2537, 3156, 3732, 5074, 6312, 7464, 7611, 10148, 11309, 13373, 15222, 15517, 18349, 20296, 22618, 26746, 30444, 31034, 33927, 36698, 40119, 45236, 46551, 53492, 55047, 60888, 62068, 67854, 73396, 80238, 81793, 90472, 93102, 106984, 110094, 124136, 135708, 146792, 160476, 163586, 186204, 220188, 245379, 271416, 320952, 327172, 372408, 440376, 490758, 654344, 667231, 789007, 981516, 1334462, 1578014, 1963032, 2001693, 2367021, 2668924, 3156028, 3517099, 4003386, 4734042, 4825787, 5337848, 6312056, 7034198, 8006772, 9468084, 9651574, 10551297, 14068396, 14477361, 16013544, 18936168, 19303148, 21102594, 28136792, 28954722, 38606296, 42205188, 57909444, 84410376, 115818888, 207508841, 415017682, 622526523, 830035364, 1245053046, 1660070728, 2490106092, 4980212184]

約数ペア:

[(1, 4980212184), (2, 2490106092), (3, 1660070728), (4, 1245053046), (6, 830035364), (8, 622526523), (12, 415017682), (24, 207508841), (43, 115818888), (59, 84410376), (86, 57909444), (118, 42205188), (129, 38606296), (172, 28954722), (177, 28136792), (236, 21102594), (258, 19303148), (263, 18936168), (311, 16013544), (344, 14477361), (354, 14068396), (472, 10551297), (516, 9651574), (526, 9468084), (622, 8006772), (708, 7034198), (789, 6312056), (933, 5337848), (1032, 4825787), (1052, 4734042), (1244, 4003386), (1416, 3517099), (1578, 3156028), (1866, 2668924), (2104, 2367021), (2488, 2001693), (2537, 1963032), (3156, 1578014), (3732, 1334462), (5074, 981516), (6312, 789007), (7464, 667231), (7611, 654344), (10148, 490758), (11309, 440376), (13373, 372408), (15222, 327172), (15517, 320952), (18349, 271416), (20296, 245379), (22618, 220188), (26746, 186204), (30444, 163586), (31034, 160476), (33927, 146792), (36698, 135708), (40119, 124136), (45236, 110094), (46551, 106984), (53492, 93102), (55047, 90472), (60888, 81793), (62068, 80238), (67854, 73396)]