734610968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 1793003520

約数和(自身を除く): 1058392552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 124, 172, 182, 217, 248, 301, 344, 364, 403, 434, 559, 602, 728, 757, 806, 868, 1118, 1204, 1333, 1514, 1612, 1736, 2236, 2408, 2666, 2821, 3028, 3224, 3913, 4472, 5299, 5332, 5642, 6056, 7826, 9331, 9841, 10598, 10664, 11284, 15652, 17329, 18662, 19682, 21196, 22568, 23467, 31304, 32551, 34658, 37324, 39364, 42392, 46934, 65102, 68887, 69316, 74648, 78728, 93868, 121303, 130204, 137774, 138632, 164269, 187736, 227857, 242606, 260408, 275548, 305071, 328538, 423163, 455714, 485212, 551096, 610142, 657076, 846326, 911428, 970424, 1009081, 1220284, 1314152, 1692652, 1822856, 2018162, 2135497, 2440568, 2962141, 3385304, 4036324, 4270994, 5924282, 7063567, 8072648, 8541988, 11848564, 13118053, 14127134, 17083976, 23697128, 26236106, 28254268, 52472212, 56508536, 91826371, 104944424, 183652742, 367305484, 734610968]

約数ペア:

[(1, 734610968), (2, 367305484), (4, 183652742), (7, 104944424), (8, 91826371), (13, 56508536), (14, 52472212), (26, 28254268), (28, 26236106), (31, 23697128), (43, 17083976), (52, 14127134), (56, 13118053), (62, 11848564), (86, 8541988), (91, 8072648), (104, 7063567), (124, 5924282), (172, 4270994), (182, 4036324), (217, 3385304), (248, 2962141), (301, 2440568), (344, 2135497), (364, 2018162), (403, 1822856), (434, 1692652), (559, 1314152), (602, 1220284), (728, 1009081), (757, 970424), (806, 911428), (868, 846326), (1118, 657076), (1204, 610142), (1333, 551096), (1514, 485212), (1612, 455714), (1736, 423163), (2236, 328538), (2408, 305071), (2666, 275548), (2821, 260408), (3028, 242606), (3224, 227857), (3913, 187736), (4472, 164269), (5299, 138632), (5332, 137774), (5642, 130204), (6056, 121303), (7826, 93868), (9331, 78728), (9841, 74648), (10598, 69316), (10664, 68887), (11284, 65102), (15652, 46934), (17329, 42392), (18662, 39364), (19682, 37324), (21196, 34658), (22568, 32551), (23467, 31304)]