992319648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 2829665664

約数和(自身を除く): 1837346016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 68, 94, 96, 102, 136, 141, 188, 204, 272, 282, 289, 376, 408, 544, 564, 578, 752, 761, 799, 816, 867, 1128, 1156, 1504, 1522, 1598, 1632, 1734, 2256, 2283, 2312, 2397, 3044, 3196, 3468, 4512, 4566, 4624, 4794, 6088, 6392, 6936, 9132, 9248, 9588, 12176, 12784, 12937, 13583, 13872, 18264, 19176, 24352, 25568, 25874, 27166, 27744, 35767, 36528, 38352, 38811, 40749, 51748, 54332, 71534, 73056, 76704, 77622, 81498, 103496, 107301, 108664, 143068, 155244, 162996, 206992, 214602, 217328, 219929, 286136, 310488, 325992, 413984, 429204, 434656, 439858, 572272, 608039, 620976, 651984, 659787, 858408, 879716, 1144544, 1216078, 1241952, 1303968, 1319574, 1716816, 1759432, 1824117, 2432156, 2639148, 3433632, 3518864, 3648234, 4864312, 5278296, 7037728, 7296468, 9728624, 10336663, 10556592, 14592936, 19457248, 20673326, 21113184, 29185872, 31009989, 41346652, 58371744, 62019978, 82693304, 124039956, 165386608, 248079912, 330773216, 496159824, 992319648]

約数ペア:

[(1, 992319648), (2, 496159824), (3, 330773216), (4, 248079912), (6, 165386608), (8, 124039956), (12, 82693304), (16, 62019978), (17, 58371744), (24, 41346652), (32, 31009989), (34, 29185872), (47, 21113184), (48, 20673326), (51, 19457248), (68, 14592936), (94, 10556592), (96, 10336663), (102, 9728624), (136, 7296468), (141, 7037728), (188, 5278296), (204, 4864312), (272, 3648234), (282, 3518864), (289, 3433632), (376, 2639148), (408, 2432156), (544, 1824117), (564, 1759432), (578, 1716816), (752, 1319574), (761, 1303968), (799, 1241952), (816, 1216078), (867, 1144544), (1128, 879716), (1156, 858408), (1504, 659787), (1522, 651984), (1598, 620976), (1632, 608039), (1734, 572272), (2256, 439858), (2283, 434656), (2312, 429204), (2397, 413984), (3044, 325992), (3196, 310488), (3468, 286136), (4512, 219929), (4566, 217328), (4624, 214602), (4794, 206992), (6088, 162996), (6392, 155244), (6936, 143068), (9132, 108664), (9248, 107301), (9588, 103496), (12176, 81498), (12784, 77622), (12937, 76704), (13583, 73056), (13872, 71534), (18264, 54332), (19176, 51748), (24352, 40749), (25568, 38811), (25874, 38352), (27166, 36528), (27744, 35767)]