1981202976

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{26357}}^1$

素因数の和:26408

約数の個数: 120

約数和(自身を含む): 6027811020

約数和(自身を除く): 4046608044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2349, 2592, 2784, 3132, 4176, 4698, 6264, 8352, 9396, 12528, 18792, 25056, 26357, 37584, 52714, 75168, 79071, 105428, 158142, 210856, 237213, 316284, 421712, 474426, 632568, 711639, 764353, 843424, 948852, 1265136, 1423278, 1528706, 1897704, 2134917, 2293059, 2530272, 2846556, 3057412, 3795408, 4269834, 4586118, 5693112, 6114824, 6879177, 7590816, 8539668, 9172236, 11386224, 12229648, 13758354, 17079336, 18344472, 20637531, 22772448, 24459296, 27516708, 34158672, 36688944, 41275062, 55033416, 61912593, 68317344, 73377888, 82550124, 110066832, 123825186, 165100248, 220133664, 247650372, 330200496, 495300744, 660400992, 990601488, 1981202976]

約数ペア:

[(1, 1981202976), (2, 990601488), (3, 660400992), (4, 495300744), (6, 330200496), (8, 247650372), (9, 220133664), (12, 165100248), (16, 123825186), (18, 110066832), (24, 82550124), (27, 73377888), (29, 68317344), (32, 61912593), (36, 55033416), (48, 41275062), (54, 36688944), (58, 34158672), (72, 27516708), (81, 24459296), (87, 22772448), (96, 20637531), (108, 18344472), (116, 17079336), (144, 13758354), (162, 12229648), (174, 11386224), (216, 9172236), (232, 8539668), (261, 7590816), (288, 6879177), (324, 6114824), (348, 5693112), (432, 4586118), (464, 4269834), (522, 3795408), (648, 3057412), (696, 2846556), (783, 2530272), (864, 2293059), (928, 2134917), (1044, 1897704), (1296, 1528706), (1392, 1423278), (1566, 1265136), (2088, 948852), (2349, 843424), (2592, 764353), (2784, 711639), (3132, 632568), (4176, 474426), (4698, 421712), (6264, 316284), (8352, 237213), (9396, 210856), (12528, 158142), (18792, 105428), (25056, 79071), (26357, 75168), (37584, 52714)]