854751964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 1754726400

約数和(自身を除く): 899974436

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 67, 94, 124, 134, 188, 199, 268, 341, 398, 517, 682, 737, 796, 1034, 1364, 1457, 1474, 2068, 2077, 2189, 2914, 2948, 3149, 4154, 4378, 5828, 6169, 6298, 8308, 8756, 9353, 12338, 12596, 13333, 16027, 18706, 22847, 24676, 26666, 32054, 34639, 37412, 45694, 53332, 64108, 67859, 69278, 91388, 97619, 102883, 135718, 138556, 146663, 195238, 205766, 271436, 289943, 293326, 390476, 411532, 413323, 579886, 586652, 626651, 826646, 1073809, 1159772, 1253302, 1653292, 2147618, 2506604, 3189373, 4295236, 4546553, 6378746, 6893161, 9093106, 12757492, 13786322, 18186212, 19426181, 27572644, 38852362, 77704724, 213687991, 427375982, 854751964]

約数ペア:

[(1, 854751964), (2, 427375982), (4, 213687991), (11, 77704724), (22, 38852362), (31, 27572644), (44, 19426181), (47, 18186212), (62, 13786322), (67, 12757492), (94, 9093106), (124, 6893161), (134, 6378746), (188, 4546553), (199, 4295236), (268, 3189373), (341, 2506604), (398, 2147618), (517, 1653292), (682, 1253302), (737, 1159772), (796, 1073809), (1034, 826646), (1364, 626651), (1457, 586652), (1474, 579886), (2068, 413323), (2077, 411532), (2189, 390476), (2914, 293326), (2948, 289943), (3149, 271436), (4154, 205766), (4378, 195238), (5828, 146663), (6169, 138556), (6298, 135718), (8308, 102883), (8756, 97619), (9353, 91388), (12338, 69278), (12596, 67859), (13333, 64108), (16027, 53332), (18706, 45694), (22847, 37412), (24676, 34639), (26666, 32054)]