1905108192

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2785

約数の個数: 144

約数和(自身を含む): 5866005600

約数和(自身を除く): 3960897408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 416, 468, 597, 624, 796, 936, 1194, 1248, 1592, 1791, 1872, 2388, 2557, 2587, 3184, 3582, 3744, 4776, 5114, 5174, 6368, 7164, 7671, 7761, 9552, 10228, 10348, 14328, 15342, 15522, 19104, 20456, 20696, 23013, 23283, 28656, 30684, 31044, 33241, 40912, 41392, 46026, 46566, 57312, 61368, 62088, 66482, 81824, 82784, 92052, 93132, 99723, 122736, 124176, 132964, 184104, 186264, 199446, 245472, 248352, 265928, 299169, 368208, 372528, 398892, 508843, 531856, 598338, 736416, 745056, 797784, 1017686, 1063712, 1196676, 1526529, 1595568, 2035372, 2393352, 3053058, 3191136, 4070744, 4579587, 4786704, 6106116, 6614959, 8141488, 9159174, 9573408, 12212232, 13229918, 16282976, 18318348, 19844877, 24424464, 26459836, 36636696, 39689754, 48848928, 52919672, 59534631, 73273392, 79379508, 105839344, 119069262, 146546784, 158759016, 211678688, 238138524, 317518032, 476277048, 635036064, 952554096, 1905108192]

約数ペア:

[(1, 1905108192), (2, 952554096), (3, 635036064), (4, 476277048), (6, 317518032), (8, 238138524), (9, 211678688), (12, 158759016), (13, 146546784), (16, 119069262), (18, 105839344), (24, 79379508), (26, 73273392), (32, 59534631), (36, 52919672), (39, 48848928), (48, 39689754), (52, 36636696), (72, 26459836), (78, 24424464), (96, 19844877), (104, 18318348), (117, 16282976), (144, 13229918), (156, 12212232), (199, 9573408), (208, 9159174), (234, 8141488), (288, 6614959), (312, 6106116), (398, 4786704), (416, 4579587), (468, 4070744), (597, 3191136), (624, 3053058), (796, 2393352), (936, 2035372), (1194, 1595568), (1248, 1526529), (1592, 1196676), (1791, 1063712), (1872, 1017686), (2388, 797784), (2557, 745056), (2587, 736416), (3184, 598338), (3582, 531856), (3744, 508843), (4776, 398892), (5114, 372528), (5174, 368208), (6368, 299169), (7164, 265928), (7671, 248352), (7761, 245472), (9552, 199446), (10228, 186264), (10348, 184104), (14328, 132964), (15342, 124176), (15522, 122736), (19104, 99723), (20456, 93132), (20696, 92052), (23013, 82784), (23283, 81824), (28656, 66482), (30684, 62088), (31044, 61368), (33241, 57312), (40912, 46566), (41392, 46026)]