400806588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6221}}^1$

素因数の和:6307

約数の個数: 96

約数和(自身を含む): 1170731520

約数和(自身を除く): 769924932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 2301, 2478, 3068, 4602, 4956, 5369, 6221, 9204, 10738, 12442, 16107, 18663, 21476, 24884, 32214, 37326, 43547, 64428, 74652, 80873, 87094, 130641, 161746, 174188, 242619, 261282, 323492, 367039, 485238, 522564, 566111, 734078, 970476, 1101117, 1132222, 1468156, 1698333, 2202234, 2264444, 2569273, 3396666, 4404468, 4771507, 5138546, 6793332, 7707819, 9543014, 10277092, 14314521, 15415638, 19086028, 28629042, 30831276, 33400549, 57258084, 66801098, 100201647, 133602196, 200403294, 400806588]

約数ペア:

[(1, 400806588), (2, 200403294), (3, 133602196), (4, 100201647), (6, 66801098), (7, 57258084), (12, 33400549), (13, 30831276), (14, 28629042), (21, 19086028), (26, 15415638), (28, 14314521), (39, 10277092), (42, 9543014), (52, 7707819), (59, 6793332), (78, 5138546), (84, 4771507), (91, 4404468), (118, 3396666), (156, 2569273), (177, 2264444), (182, 2202234), (236, 1698333), (273, 1468156), (354, 1132222), (364, 1101117), (413, 970476), (546, 734078), (708, 566111), (767, 522564), (826, 485238), (1092, 367039), (1239, 323492), (1534, 261282), (1652, 242619), (2301, 174188), (2478, 161746), (3068, 130641), (4602, 87094), (4956, 80873), (5369, 74652), (6221, 64428), (9204, 43547), (10738, 37326), (12442, 32214), (16107, 24884), (18663, 21476)]