794000272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6552

約数の個数: 80

約数和(自身を含む): 1800440320

約数和(自身を除く): 1006440048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 6481, 7657, 9424, 12962, 15314, 25924, 30628, 51848, 61256, 84253, 103696, 122512, 123139, 168506, 200911, 246278, 337012, 401822, 492556, 674024, 803644, 985112, 1348048, 1600807, 1607288, 1970224, 2611843, 3201614, 3214576, 3817309, 5223686, 6403228, 7634618, 10447372, 12806456, 15269236, 20894744, 25612912, 30538472, 41789488, 49625017, 61076944, 99250034, 198500068, 397000136, 794000272]

約数ペア:

[(1, 794000272), (2, 397000136), (4, 198500068), (8, 99250034), (13, 61076944), (16, 49625017), (19, 41789488), (26, 30538472), (31, 25612912), (38, 20894744), (52, 15269236), (62, 12806456), (76, 10447372), (104, 7634618), (124, 6403228), (152, 5223686), (208, 3817309), (247, 3214576), (248, 3201614), (304, 2611843), (403, 1970224), (494, 1607288), (496, 1600807), (589, 1348048), (806, 985112), (988, 803644), (1178, 674024), (1612, 492556), (1976, 401822), (2356, 337012), (3224, 246278), (3952, 200911), (4712, 168506), (6448, 123139), (6481, 122512), (7657, 103696), (9424, 84253), (12962, 61256), (15314, 51848), (25924, 30628)]