1956793908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 5316917760

約数和(自身を除く): 3360123852

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 29, 34, 46, 51, 58, 68, 69, 73, 87, 92, 102, 116, 138, 146, 174, 197, 204, 219, 276, 292, 348, 391, 394, 438, 493, 591, 667, 782, 788, 876, 986, 1173, 1182, 1241, 1334, 1479, 1564, 1679, 1972, 2001, 2117, 2346, 2364, 2482, 2668, 2958, 3349, 3358, 3723, 4002, 4234, 4531, 4692, 4964, 5037, 5713, 5916, 6351, 6698, 6716, 7446, 8004, 8468, 9062, 10047, 10074, 11339, 11426, 12702, 13396, 13593, 14381, 14892, 17139, 18124, 20094, 20148, 22678, 22852, 25404, 27186, 28543, 28762, 34017, 34278, 35989, 40188, 43143, 45356, 48691, 54372, 57086, 57524, 68034, 68556, 71978, 77027, 85629, 86286, 97121, 97382, 107967, 114172, 131399, 136068, 143956, 146073, 154054, 171258, 172572, 194242, 194764, 215934, 231081, 244477, 262798, 291363, 292146, 308108, 330763, 342516, 388484, 394197, 417049, 431868, 462162, 488954, 525596, 582726, 584292, 661526, 733431, 788394, 827747, 834098, 924324, 977908, 992289, 1165452, 1251147, 1323052, 1466862, 1576788, 1655494, 1668196, 1984578, 2233783, 2483241, 2502294, 2933724, 3310988, 3969156, 4467566, 4966482, 5004588, 5622971, 6701349, 7089833, 8935132, 9592127, 9932964, 11245942, 13402698, 14179666, 16868913, 19184254, 21269499, 22491884, 26805396, 28359332, 28776381, 33737826, 38368508, 42538998, 57552762, 67475652, 85077996, 115105524, 163066159, 326132318, 489198477, 652264636, 978396954, 1956793908]

約数ペア:

[(1, 1956793908), (2, 978396954), (3, 652264636), (4, 489198477), (6, 326132318), (12, 163066159), (17, 115105524), (23, 85077996), (29, 67475652), (34, 57552762), (46, 42538998), (51, 38368508), (58, 33737826), (68, 28776381), (69, 28359332), (73, 26805396), (87, 22491884), (92, 21269499), (102, 19184254), (116, 16868913), (138, 14179666), (146, 13402698), (174, 11245942), (197, 9932964), (204, 9592127), (219, 8935132), (276, 7089833), (292, 6701349), (348, 5622971), (391, 5004588), (394, 4966482), (438, 4467566), (493, 3969156), (591, 3310988), (667, 2933724), (782, 2502294), (788, 2483241), (876, 2233783), (986, 1984578), (1173, 1668196), (1182, 1655494), (1241, 1576788), (1334, 1466862), (1479, 1323052), (1564, 1251147), (1679, 1165452), (1972, 992289), (2001, 977908), (2117, 924324), (2346, 834098), (2364, 827747), (2482, 788394), (2668, 733431), (2958, 661526), (3349, 584292), (3358, 582726), (3723, 525596), (4002, 488954), (4234, 462162), (4531, 431868), (4692, 417049), (4964, 394197), (5037, 388484), (5713, 342516), (5916, 330763), (6351, 308108), (6698, 292146), (6716, 291363), (7446, 262798), (8004, 244477), (8468, 231081), (9062, 215934), (10047, 194764), (10074, 194242), (11339, 172572), (11426, 171258), (12702, 154054), (13396, 146073), (13593, 143956), (14381, 136068), (14892, 131399), (17139, 114172), (18124, 107967), (20094, 97382), (20148, 97121), (22678, 86286), (22852, 85629), (25404, 77027), (27186, 71978), (28543, 68556), (28762, 68034), (34017, 57524), (34278, 57086), (35989, 54372), (40188, 48691), (43143, 45356)]