331505928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 973791000

約数和(自身を除く): 642285072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 298, 312, 447, 468, 596, 894, 936, 1192, 1341, 1788, 1937, 2377, 2682, 3576, 3874, 4754, 5364, 5811, 7131, 7748, 9508, 10728, 11622, 14262, 15496, 17433, 19016, 21393, 23244, 28524, 30901, 34866, 42786, 46488, 57048, 61802, 69732, 85572, 92703, 123604, 139464, 171144, 185406, 247208, 278109, 354173, 370812, 556218, 708346, 741624, 1062519, 1112436, 1416692, 2125038, 2224872, 2833384, 3187557, 4250076, 4604249, 6375114, 8500152, 9208498, 12750228, 13812747, 18416996, 25500456, 27625494, 36833992, 41438241, 55250988, 82876482, 110501976, 165752964, 331505928]

約数ペア:

[(1, 331505928), (2, 165752964), (3, 110501976), (4, 82876482), (6, 55250988), (8, 41438241), (9, 36833992), (12, 27625494), (13, 25500456), (18, 18416996), (24, 13812747), (26, 12750228), (36, 9208498), (39, 8500152), (52, 6375114), (72, 4604249), (78, 4250076), (104, 3187557), (117, 2833384), (149, 2224872), (156, 2125038), (234, 1416692), (298, 1112436), (312, 1062519), (447, 741624), (468, 708346), (596, 556218), (894, 370812), (936, 354173), (1192, 278109), (1341, 247208), (1788, 185406), (1937, 171144), (2377, 139464), (2682, 123604), (3576, 92703), (3874, 85572), (4754, 69732), (5364, 61802), (5811, 57048), (7131, 46488), (7748, 42786), (9508, 34866), (10728, 30901), (11622, 28524), (14262, 23244), (15496, 21393), (17433, 19016)]