1199977884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153607}}^1$

素因数の和:153655

約数の個数: 72

約数和(自身を含む): 3578451968

約数和(自身を除く): 2378474084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 153607, 307214, 460821, 614428, 921642, 1075249, 1382463, 1843284, 2150498, 2764926, 3225747, 4300996, 4761817, 5529852, 6451494, 9523634, 9677241, 12902988, 14285451, 19047268, 19354482, 28570902, 33332719, 38708964, 42856353, 57141804, 66665438, 85712706, 99998157, 133330876, 171425412, 199996314, 299994471, 399992628, 599988942, 1199977884]

約数ペア:

[(1, 1199977884), (2, 599988942), (3, 399992628), (4, 299994471), (6, 199996314), (7, 171425412), (9, 133330876), (12, 99998157), (14, 85712706), (18, 66665438), (21, 57141804), (28, 42856353), (31, 38708964), (36, 33332719), (42, 28570902), (62, 19354482), (63, 19047268), (84, 14285451), (93, 12902988), (124, 9677241), (126, 9523634), (186, 6451494), (217, 5529852), (252, 4761817), (279, 4300996), (372, 3225747), (434, 2764926), (558, 2150498), (651, 1843284), (868, 1382463), (1116, 1075249), (1302, 921642), (1953, 614428), (2604, 460821), (3906, 307214), (7812, 153607)]