990311952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14519}}^1$

素因数の和:14573

約数の個数: 120

約数和(自身を含む): 3078820800

約数和(自身を除く): 2088508848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4263, 4872, 5684, 8526, 9744, 11368, 14519, 17052, 22736, 29038, 34104, 43557, 58076, 68208, 87114, 101633, 116152, 174228, 203266, 232304, 304899, 348456, 406532, 421051, 609798, 696912, 711431, 813064, 842102, 1219596, 1263153, 1422862, 1626128, 1684204, 2134293, 2439192, 2526306, 2845724, 2947357, 3368408, 4268586, 4878384, 5052612, 5691448, 5894714, 6736816, 8537172, 8842071, 10105224, 11382896, 11789428, 17074344, 17684142, 20210448, 20631499, 23578856, 34148688, 35368284, 41262998, 47157712, 61894497, 70736568, 82525996, 123788994, 141473136, 165051992, 247577988, 330103984, 495155976, 990311952]

約数ペア:

[(1, 990311952), (2, 495155976), (3, 330103984), (4, 247577988), (6, 165051992), (7, 141473136), (8, 123788994), (12, 82525996), (14, 70736568), (16, 61894497), (21, 47157712), (24, 41262998), (28, 35368284), (29, 34148688), (42, 23578856), (48, 20631499), (49, 20210448), (56, 17684142), (58, 17074344), (84, 11789428), (87, 11382896), (98, 10105224), (112, 8842071), (116, 8537172), (147, 6736816), (168, 5894714), (174, 5691448), (196, 5052612), (203, 4878384), (232, 4268586), (294, 3368408), (336, 2947357), (348, 2845724), (392, 2526306), (406, 2439192), (464, 2134293), (588, 1684204), (609, 1626128), (696, 1422862), (784, 1263153), (812, 1219596), (1176, 842102), (1218, 813064), (1392, 711431), (1421, 696912), (1624, 609798), (2352, 421051), (2436, 406532), (2842, 348456), (3248, 304899), (4263, 232304), (4872, 203266), (5684, 174228), (8526, 116152), (9744, 101633), (11368, 87114), (14519, 68208), (17052, 58076), (22736, 43557), (29038, 34104)]