1279176876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 3468235680

約数和(自身を除く): 2189058804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 59, 74, 82, 111, 118, 123, 148, 164, 177, 222, 236, 246, 333, 354, 369, 397, 444, 492, 531, 666, 708, 738, 794, 1062, 1191, 1332, 1476, 1517, 1588, 2124, 2183, 2382, 2419, 3034, 3573, 4366, 4551, 4764, 4838, 6068, 6549, 7146, 7257, 8732, 9102, 9676, 13098, 13653, 14292, 14514, 14689, 16277, 18204, 19647, 21771, 23423, 26196, 27306, 29028, 29378, 32554, 39294, 43542, 44067, 46846, 48831, 54612, 58756, 65108, 70269, 78588, 87084, 88134, 89503, 93692, 97662, 132201, 140538, 146493, 176268, 179006, 195324, 210807, 264402, 268509, 281076, 292986, 358012, 421614, 528804, 537018, 585972, 602249, 805527, 843228, 866651, 960343, 1074036, 1204498, 1611054, 1733302, 1806747, 1920686, 2408996, 2599953, 2881029, 3222108, 3466604, 3613494, 3841372, 5199906, 5420241, 5762058, 7226988, 7799859, 8643087, 10399812, 10840482, 11524116, 15599718, 17286174, 21680964, 31199436, 34572348, 35532691, 71065382, 106598073, 142130764, 213196146, 319794219, 426392292, 639588438, 1279176876]

約数ペア:

[(1, 1279176876), (2, 639588438), (3, 426392292), (4, 319794219), (6, 213196146), (9, 142130764), (12, 106598073), (18, 71065382), (36, 35532691), (37, 34572348), (41, 31199436), (59, 21680964), (74, 17286174), (82, 15599718), (111, 11524116), (118, 10840482), (123, 10399812), (148, 8643087), (164, 7799859), (177, 7226988), (222, 5762058), (236, 5420241), (246, 5199906), (333, 3841372), (354, 3613494), (369, 3466604), (397, 3222108), (444, 2881029), (492, 2599953), (531, 2408996), (666, 1920686), (708, 1806747), (738, 1733302), (794, 1611054), (1062, 1204498), (1191, 1074036), (1332, 960343), (1476, 866651), (1517, 843228), (1588, 805527), (2124, 602249), (2183, 585972), (2382, 537018), (2419, 528804), (3034, 421614), (3573, 358012), (4366, 292986), (4551, 281076), (4764, 268509), (4838, 264402), (6068, 210807), (6549, 195324), (7146, 179006), (7257, 176268), (8732, 146493), (9102, 140538), (9676, 132201), (13098, 97662), (13653, 93692), (14292, 89503), (14514, 88134), (14689, 87084), (16277, 78588), (18204, 70269), (19647, 65108), (21771, 58756), (23423, 54612), (26196, 48831), (27306, 46846), (29028, 44067), (29378, 43542), (32554, 39294)]