229171236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 666106560

約数和(自身を除く): 436935324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 281, 292, 294, 399, 438, 511, 532, 562, 588, 798, 843, 876, 931, 1022, 1124, 1387, 1533, 1596, 1686, 1862, 1967, 2044, 2774, 2793, 3066, 3372, 3577, 3724, 3934, 4161, 5339, 5548, 5586, 5901, 6132, 7154, 7868, 8322, 9709, 10678, 10731, 11172, 11802, 13769, 14308, 16017, 16644, 19418, 20513, 21356, 21462, 23604, 27538, 29127, 32034, 37373, 38836, 41026, 41307, 42924, 55076, 58254, 61539, 64068, 67963, 74746, 82052, 82614, 112119, 116508, 123078, 135926, 143591, 149492, 165228, 203889, 224238, 246156, 261611, 271852, 287182, 389747, 407778, 430773, 448476, 523222, 574364, 779494, 784833, 815556, 861546, 1005137, 1046444, 1169241, 1558988, 1569666, 1723092, 2010274, 2338482, 2728229, 3015411, 3139332, 4020548, 4676964, 5456458, 6030822, 8184687, 10912916, 12061644, 16369374, 19097603, 32738748, 38195206, 57292809, 76390412, 114585618, 229171236]

約数ペア:

[(1, 229171236), (2, 114585618), (3, 76390412), (4, 57292809), (6, 38195206), (7, 32738748), (12, 19097603), (14, 16369374), (19, 12061644), (21, 10912916), (28, 8184687), (38, 6030822), (42, 5456458), (49, 4676964), (57, 4020548), (73, 3139332), (76, 3015411), (84, 2728229), (98, 2338482), (114, 2010274), (133, 1723092), (146, 1569666), (147, 1558988), (196, 1169241), (219, 1046444), (228, 1005137), (266, 861546), (281, 815556), (292, 784833), (294, 779494), (399, 574364), (438, 523222), (511, 448476), (532, 430773), (562, 407778), (588, 389747), (798, 287182), (843, 271852), (876, 261611), (931, 246156), (1022, 224238), (1124, 203889), (1387, 165228), (1533, 149492), (1596, 143591), (1686, 135926), (1862, 123078), (1967, 116508), (2044, 112119), (2774, 82614), (2793, 82052), (3066, 74746), (3372, 67963), (3577, 64068), (3724, 61539), (3934, 58254), (4161, 55076), (5339, 42924), (5548, 41307), (5586, 41026), (5901, 38836), (6132, 37373), (7154, 32034), (7868, 29127), (8322, 27538), (9709, 23604), (10678, 21462), (10731, 21356), (11172, 20513), (11802, 19418), (13769, 16644), (14308, 16017)]