1648893708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{84977}}^1$

素因数の和:85012

約数の個数: 108

約数和(自身を含む): 5289370632

約数和(自身を除く): 3640476924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 84977, 169954, 254931, 339908, 509862, 594839, 764793, 934747, 1019724, 1189678, 1529586, 1784517, 1869494, 2379356, 2804241, 3059172, 3569034, 3738988, 4163873, 5353551, 5608482, 6543229, 7138068, 8327746, 8412723, 10707102, 11216964, 12491619, 13086458, 16655492, 16825446, 19629687, 21414204, 24983238, 26172916, 33650892, 37474857, 39259374, 45802603, 49966476, 58889061, 74949714, 78518748, 91605206, 117778122, 137407809, 149899428, 183210412, 235556244, 274815618, 412223427, 549631236, 824446854, 1648893708]

約数ペア:

[(1, 1648893708), (2, 824446854), (3, 549631236), (4, 412223427), (6, 274815618), (7, 235556244), (9, 183210412), (11, 149899428), (12, 137407809), (14, 117778122), (18, 91605206), (21, 78518748), (22, 74949714), (28, 58889061), (33, 49966476), (36, 45802603), (42, 39259374), (44, 37474857), (49, 33650892), (63, 26172916), (66, 24983238), (77, 21414204), (84, 19629687), (98, 16825446), (99, 16655492), (126, 13086458), (132, 12491619), (147, 11216964), (154, 10707102), (196, 8412723), (198, 8327746), (231, 7138068), (252, 6543229), (294, 5608482), (308, 5353551), (396, 4163873), (441, 3738988), (462, 3569034), (539, 3059172), (588, 2804241), (693, 2379356), (882, 1869494), (924, 1784517), (1078, 1529586), (1386, 1189678), (1617, 1019724), (1764, 934747), (2156, 764793), (2772, 594839), (3234, 509862), (4851, 339908), (6468, 254931), (9702, 169954), (19404, 84977)]