964650064

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 2363539200

約数和(自身を除く): 1398889136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 248, 266, 304, 392, 434, 496, 532, 589, 784, 868, 931, 1064, 1178, 1519, 1736, 1862, 2089, 2128, 2356, 3038, 3472, 3724, 4123, 4178, 4712, 6076, 7448, 8246, 8356, 9424, 12152, 14623, 14896, 16492, 16712, 24304, 28861, 29246, 32984, 33424, 39691, 57722, 58492, 64759, 65968, 79382, 102361, 115444, 116984, 129518, 158764, 204722, 230888, 233968, 259036, 277837, 317528, 409444, 453313, 461776, 518072, 555674, 635056, 818888, 906626, 1036144, 1111348, 1230421, 1637776, 1813252, 1944859, 2222696, 2460842, 3173191, 3626504, 3889718, 4445392, 4921684, 6346382, 7253008, 7779436, 8612947, 9843368, 12692764, 15558872, 17225894, 19686736, 25385528, 31117744, 34451788, 50771056, 60290629, 68903576, 120581258, 137807152, 241162516, 482325032, 964650064]

約数ペア:

[(1, 964650064), (2, 482325032), (4, 241162516), (7, 137807152), (8, 120581258), (14, 68903576), (16, 60290629), (19, 50771056), (28, 34451788), (31, 31117744), (38, 25385528), (49, 19686736), (56, 17225894), (62, 15558872), (76, 12692764), (98, 9843368), (112, 8612947), (124, 7779436), (133, 7253008), (152, 6346382), (196, 4921684), (217, 4445392), (248, 3889718), (266, 3626504), (304, 3173191), (392, 2460842), (434, 2222696), (496, 1944859), (532, 1813252), (589, 1637776), (784, 1230421), (868, 1111348), (931, 1036144), (1064, 906626), (1178, 818888), (1519, 635056), (1736, 555674), (1862, 518072), (2089, 461776), (2128, 453313), (2356, 409444), (3038, 317528), (3472, 277837), (3724, 259036), (4123, 233968), (4178, 230888), (4712, 204722), (6076, 158764), (7448, 129518), (8246, 116984), (8356, 115444), (9424, 102361), (12152, 79382), (14623, 65968), (14896, 64759), (16492, 58492), (16712, 57722), (24304, 39691), (28861, 33424), (29246, 32984)]