1796788616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 4199040000

約数和(自身を除く): 2402251384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 149, 212, 238, 239, 298, 371, 424, 476, 478, 596, 742, 901, 952, 956, 1043, 1192, 1484, 1673, 1802, 1912, 2086, 2533, 2968, 3346, 3604, 4063, 4172, 5066, 6307, 6692, 7208, 7897, 8126, 8344, 10132, 12614, 12667, 13384, 15794, 16252, 17731, 20264, 25228, 25334, 28441, 31588, 32504, 35462, 35611, 50456, 50668, 55279, 56882, 63176, 70924, 71222, 88669, 101336, 110558, 113764, 134249, 141848, 142444, 177338, 215339, 221116, 227528, 249277, 268498, 284888, 354676, 430678, 442232, 498554, 536996, 605387, 709352, 861356, 939743, 997108, 1073992, 1210774, 1507373, 1722712, 1879486, 1887383, 1994216, 2421548, 3014746, 3758972, 3774766, 4237709, 4843096, 6029492, 7517944, 7549532, 8475418, 12058984, 13211681, 15099064, 16950836, 26423362, 32085511, 33901672, 52846724, 64171022, 105693448, 128342044, 224598577, 256684088, 449197154, 898394308, 1796788616]

約数ペア:

[(1, 1796788616), (2, 898394308), (4, 449197154), (7, 256684088), (8, 224598577), (14, 128342044), (17, 105693448), (28, 64171022), (34, 52846724), (53, 33901672), (56, 32085511), (68, 26423362), (106, 16950836), (119, 15099064), (136, 13211681), (149, 12058984), (212, 8475418), (238, 7549532), (239, 7517944), (298, 6029492), (371, 4843096), (424, 4237709), (476, 3774766), (478, 3758972), (596, 3014746), (742, 2421548), (901, 1994216), (952, 1887383), (956, 1879486), (1043, 1722712), (1192, 1507373), (1484, 1210774), (1673, 1073992), (1802, 997108), (1912, 939743), (2086, 861356), (2533, 709352), (2968, 605387), (3346, 536996), (3604, 498554), (4063, 442232), (4172, 430678), (5066, 354676), (6307, 284888), (6692, 268498), (7208, 249277), (7897, 227528), (8126, 221116), (8344, 215339), (10132, 177338), (12614, 142444), (12667, 141848), (13384, 134249), (15794, 113764), (16252, 110558), (17731, 101336), (20264, 88669), (25228, 71222), (25334, 70924), (28441, 63176), (31588, 56882), (32504, 55279), (35462, 50668), (35611, 50456)]