289344888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 901836000

約数和(自身を除く): 612491112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 149, 168, 252, 298, 447, 504, 596, 894, 1043, 1192, 1341, 1788, 2086, 2682, 3129, 3576, 3853, 4172, 5364, 6258, 7706, 8344, 9387, 10728, 11559, 12516, 15412, 18774, 23118, 25032, 26971, 30824, 34677, 37548, 46236, 53942, 69354, 75096, 80913, 92472, 107884, 138708, 161826, 215768, 242739, 277416, 323652, 485478, 574097, 647304, 970956, 1148194, 1722291, 1941912, 2296388, 3444582, 4018679, 4592776, 5166873, 6889164, 8037358, 10333746, 12056037, 13778328, 16074716, 20667492, 24112074, 32149432, 36168111, 41334984, 48224148, 72336222, 96448296, 144672444, 289344888]

約数ペア:

[(1, 289344888), (2, 144672444), (3, 96448296), (4, 72336222), (6, 48224148), (7, 41334984), (8, 36168111), (9, 32149432), (12, 24112074), (14, 20667492), (18, 16074716), (21, 13778328), (24, 12056037), (28, 10333746), (36, 8037358), (42, 6889164), (56, 5166873), (63, 4592776), (72, 4018679), (84, 3444582), (126, 2296388), (149, 1941912), (168, 1722291), (252, 1148194), (298, 970956), (447, 647304), (504, 574097), (596, 485478), (894, 323652), (1043, 277416), (1192, 242739), (1341, 215768), (1788, 161826), (2086, 138708), (2682, 107884), (3129, 92472), (3576, 80913), (3853, 75096), (4172, 69354), (5364, 53942), (6258, 46236), (7706, 37548), (8344, 34677), (9387, 30824), (10728, 26971), (11559, 25032), (12516, 23118), (15412, 18774)]