2149805616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 6904022400

約数和(自身を除く): 4754216784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 73, 76, 84, 98, 112, 114, 133, 146, 147, 152, 168, 196, 219, 228, 266, 292, 294, 304, 336, 392, 399, 438, 456, 511, 532, 584, 588, 659, 784, 798, 876, 912, 931, 1022, 1064, 1168, 1176, 1318, 1387, 1533, 1596, 1752, 1862, 1977, 2044, 2128, 2352, 2636, 2774, 2793, 3066, 3192, 3504, 3577, 3724, 3954, 4088, 4161, 4613, 5272, 5548, 5586, 6132, 6384, 7154, 7448, 7908, 8176, 8322, 9226, 9709, 10544, 10731, 11096, 11172, 12264, 12521, 13839, 14308, 14896, 15816, 16644, 18452, 19418, 21462, 22192, 22344, 24528, 25042, 27678, 28616, 29127, 31632, 32291, 33288, 36904, 37563, 38836, 42924, 44688, 48107, 50084, 55356, 57232, 58254, 64582, 66576, 67963, 73808, 75126, 77672, 85848, 87647, 96214, 96873, 100168, 110712, 116508, 129164, 135926, 144321, 150252, 155344, 171696, 175294, 192428, 193746, 200336, 203889, 221424, 233016, 258328, 262941, 271852, 288642, 300504, 336749, 350588, 384856, 387492, 407778, 466032, 516656, 525882, 543704, 577284, 601008, 613529, 673498, 701176, 769712, 774984, 815556, 914033, 1010247, 1051764, 1087408, 1154568, 1227058, 1346996, 1402352, 1549968, 1631112, 1828066, 1840587, 2020494, 2103528, 2309136, 2357243, 2454116, 2693992, 2742099, 3262224, 3656132, 3681174, 4040988, 4207056, 4714486, 4908232, 5387984, 5484198, 6398231, 7071729, 7312264, 7362348, 8081976, 9428972, 9816464, 10968396, 12796462, 14143458, 14624528, 14724696, 16163952, 18857944, 19194693, 21936792, 25592924, 28286916, 29449392, 37715888, 38389386, 43873584, 44787617, 51185848, 56573832, 76778772, 89575234, 102371696, 113147664, 134362851, 153557544, 179150468, 268725702, 307115088, 358300936, 537451404, 716601872, 1074902808, 2149805616]

約数ペア:

[(1, 2149805616), (2, 1074902808), (3, 716601872), (4, 537451404), (6, 358300936), (7, 307115088), (8, 268725702), (12, 179150468), (14, 153557544), (16, 134362851), (19, 113147664), (21, 102371696), (24, 89575234), (28, 76778772), (38, 56573832), (42, 51185848), (48, 44787617), (49, 43873584), (56, 38389386), (57, 37715888), (73, 29449392), (76, 28286916), (84, 25592924), (98, 21936792), (112, 19194693), (114, 18857944), (133, 16163952), (146, 14724696), (147, 14624528), (152, 14143458), (168, 12796462), (196, 10968396), (219, 9816464), (228, 9428972), (266, 8081976), (292, 7362348), (294, 7312264), (304, 7071729), (336, 6398231), (392, 5484198), (399, 5387984), (438, 4908232), (456, 4714486), (511, 4207056), (532, 4040988), (584, 3681174), (588, 3656132), (659, 3262224), (784, 2742099), (798, 2693992), (876, 2454116), (912, 2357243), (931, 2309136), (1022, 2103528), (1064, 2020494), (1168, 1840587), (1176, 1828066), (1318, 1631112), (1387, 1549968), (1533, 1402352), (1596, 1346996), (1752, 1227058), (1862, 1154568), (1977, 1087408), (2044, 1051764), (2128, 1010247), (2352, 914033), (2636, 815556), (2774, 774984), (2793, 769712), (3066, 701176), (3192, 673498), (3504, 613529), (3577, 601008), (3724, 577284), (3954, 543704), (4088, 525882), (4161, 516656), (4613, 466032), (5272, 407778), (5548, 387492), (5586, 384856), (6132, 350588), (6384, 336749), (7154, 300504), (7448, 288642), (7908, 271852), (8176, 262941), (8322, 258328), (9226, 233016), (9709, 221424), (10544, 203889), (10731, 200336), (11096, 193746), (11172, 192428), (12264, 175294), (12521, 171696), (13839, 155344), (14308, 150252), (14896, 144321), (15816, 135926), (16644, 129164), (18452, 116508), (19418, 110712), (21462, 100168), (22192, 96873), (22344, 96214), (24528, 87647), (25042, 85848), (27678, 77672), (28616, 75126), (29127, 73808), (31632, 67963), (32291, 66576), (33288, 64582), (36904, 58254), (37563, 57232), (38836, 55356), (42924, 50084), (44688, 48107)]