1964208708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14503

約数の個数: 144

約数和(自身を含む): 6317001600

約数和(自身を除く): 4352792892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 343, 396, 441, 462, 539, 588, 686, 693, 882, 924, 1029, 1078, 1372, 1386, 1617, 1764, 2058, 2156, 2772, 3087, 3234, 3773, 4116, 4851, 6174, 6468, 7546, 9702, 11319, 12348, 14461, 15092, 19404, 22638, 28922, 33957, 43383, 45276, 57844, 67914, 86766, 101227, 130149, 135828, 159071, 173532, 202454, 260298, 303681, 318142, 404908, 477213, 520596, 607362, 636284, 708589, 911043, 954426, 1113497, 1214724, 1417178, 1431639, 1822086, 1908852, 2125767, 2226994, 2834356, 2863278, 3340491, 3644172, 4251534, 4453988, 4960123, 5726556, 6377301, 6680982, 7794479, 8503068, 9920246, 10021473, 12754602, 13361964, 14880369, 15588958, 19840492, 20042946, 23383437, 25509204, 29760738, 31177916, 40085892, 44641107, 46766874, 54561353, 59521476, 70150311, 89282214, 93533748, 109122706, 140300622, 163684059, 178564428, 218245412, 280601244, 327368118, 491052177, 654736236, 982104354, 1964208708]

約数ペア:

[(1, 1964208708), (2, 982104354), (3, 654736236), (4, 491052177), (6, 327368118), (7, 280601244), (9, 218245412), (11, 178564428), (12, 163684059), (14, 140300622), (18, 109122706), (21, 93533748), (22, 89282214), (28, 70150311), (33, 59521476), (36, 54561353), (42, 46766874), (44, 44641107), (49, 40085892), (63, 31177916), (66, 29760738), (77, 25509204), (84, 23383437), (98, 20042946), (99, 19840492), (126, 15588958), (132, 14880369), (147, 13361964), (154, 12754602), (196, 10021473), (198, 9920246), (231, 8503068), (252, 7794479), (294, 6680982), (308, 6377301), (343, 5726556), (396, 4960123), (441, 4453988), (462, 4251534), (539, 3644172), (588, 3340491), (686, 2863278), (693, 2834356), (882, 2226994), (924, 2125767), (1029, 1908852), (1078, 1822086), (1372, 1431639), (1386, 1417178), (1617, 1214724), (1764, 1113497), (2058, 954426), (2156, 911043), (2772, 708589), (3087, 636284), (3234, 607362), (3773, 520596), (4116, 477213), (4851, 404908), (6174, 318142), (6468, 303681), (7546, 260298), (9702, 202454), (11319, 173532), (12348, 159071), (14461, 135828), (15092, 130149), (19404, 101227), (22638, 86766), (28922, 67914), (33957, 57844), (43383, 45276)]