8889674952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 23814000000

約数和(自身を除く): 14924325048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 349, 408, 419, 447, 596, 698, 838, 894, 1047, 1192, 1257, 1396, 1676, 1788, 2094, 2514, 2533, 2792, 3352, 3576, 4188, 5028, 5066, 5933, 7123, 7599, 8376, 10056, 10132, 11866, 14246, 15198, 17799, 20264, 21369, 23732, 28492, 30396, 35598, 42738, 47464, 52001, 56984, 60792, 62431, 71196, 85476, 104002, 124862, 142392, 146231, 156003, 170952, 187293, 208004, 249724, 292462, 312006, 374586, 416008, 438693, 499448, 584924, 624012, 749172, 877386, 884017, 1061327, 1169848, 1248024, 1498344, 1754772, 1768034, 2122654, 2485927, 2652051, 3183981, 3509544, 3536068, 4245308, 4971854, 5304102, 6367962, 7072136, 7457781, 8490616, 9943708, 10608204, 12735924, 14915562, 19887416, 21216408, 21788419, 25471848, 29831124, 43576838, 59662248, 65365257, 87153676, 130730514, 174307352, 261461028, 370403123, 522922056, 740806246, 1111209369, 1481612492, 2222418738, 2963224984, 4444837476, 8889674952]

約数ペア:

[(1, 8889674952), (2, 4444837476), (3, 2963224984), (4, 2222418738), (6, 1481612492), (8, 1111209369), (12, 740806246), (17, 522922056), (24, 370403123), (34, 261461028), (51, 174307352), (68, 130730514), (102, 87153676), (136, 65365257), (149, 59662248), (204, 43576838), (298, 29831124), (349, 25471848), (408, 21788419), (419, 21216408), (447, 19887416), (596, 14915562), (698, 12735924), (838, 10608204), (894, 9943708), (1047, 8490616), (1192, 7457781), (1257, 7072136), (1396, 6367962), (1676, 5304102), (1788, 4971854), (2094, 4245308), (2514, 3536068), (2533, 3509544), (2792, 3183981), (3352, 2652051), (3576, 2485927), (4188, 2122654), (5028, 1768034), (5066, 1754772), (5933, 1498344), (7123, 1248024), (7599, 1169848), (8376, 1061327), (10056, 884017), (10132, 877386), (11866, 749172), (14246, 624012), (15198, 584924), (17799, 499448), (20264, 438693), (21369, 416008), (23732, 374586), (28492, 312006), (30396, 292462), (35598, 249724), (42738, 208004), (47464, 187293), (52001, 170952), (56984, 156003), (60792, 146231), (62431, 142392), (71196, 124862), (85476, 104002)]