719481504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3627

約数の個数: 144

約数和(自身を含む): 2248712928

約数和(自身を除く): 1529231424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 3557, 3612, 4128, 4214, 4704, 4816, 6321, 7114, 7224, 8428, 9632, 10671, 12642, 14228, 14448, 16856, 21342, 24899, 25284, 28456, 28896, 33712, 42684, 49798, 50568, 56912, 67424, 74697, 85368, 99596, 101136, 113824, 149394, 152951, 170736, 174293, 199192, 202272, 298788, 305902, 341472, 348586, 398384, 458853, 522879, 597576, 611804, 697172, 796768, 917706, 1045758, 1070657, 1195152, 1223608, 1394344, 1835412, 2091516, 2141314, 2390304, 2447216, 2788688, 3211971, 3670824, 4183032, 4282628, 4894432, 5577376, 6423942, 7341648, 7494599, 8366064, 8565256, 12847884, 14683296, 14989198, 16732128, 17130512, 22483797, 25695768, 29978396, 34261024, 44967594, 51391536, 59956792, 89935188, 102783072, 119913584, 179870376, 239827168, 359740752, 719481504]

約数ペア:

[(1, 719481504), (2, 359740752), (3, 239827168), (4, 179870376), (6, 119913584), (7, 102783072), (8, 89935188), (12, 59956792), (14, 51391536), (16, 44967594), (21, 34261024), (24, 29978396), (28, 25695768), (32, 22483797), (42, 17130512), (43, 16732128), (48, 14989198), (49, 14683296), (56, 12847884), (84, 8565256), (86, 8366064), (96, 7494599), (98, 7341648), (112, 6423942), (129, 5577376), (147, 4894432), (168, 4282628), (172, 4183032), (196, 3670824), (224, 3211971), (258, 2788688), (294, 2447216), (301, 2390304), (336, 2141314), (344, 2091516), (392, 1835412), (516, 1394344), (588, 1223608), (602, 1195152), (672, 1070657), (688, 1045758), (784, 917706), (903, 796768), (1032, 697172), (1176, 611804), (1204, 597576), (1376, 522879), (1568, 458853), (1806, 398384), (2064, 348586), (2107, 341472), (2352, 305902), (2408, 298788), (3557, 202272), (3612, 199192), (4128, 174293), (4214, 170736), (4704, 152951), (4816, 149394), (6321, 113824), (7114, 101136), (7224, 99596), (8428, 85368), (9632, 74697), (10671, 67424), (12642, 56912), (14228, 50568), (14448, 49798), (16856, 42684), (21342, 33712), (24899, 28896), (25284, 28456)]