247929024

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 816385464

約数和(自身を除く): 568456440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 73, 76, 84, 96, 98, 112, 114, 133, 146, 147, 152, 168, 192, 196, 219, 224, 228, 266, 292, 294, 304, 336, 361, 392, 399, 438, 448, 456, 511, 532, 584, 588, 608, 672, 722, 784, 798, 876, 912, 931, 1022, 1064, 1083, 1168, 1176, 1216, 1344, 1387, 1444, 1533, 1568, 1596, 1752, 1824, 1862, 2044, 2128, 2166, 2336, 2352, 2527, 2774, 2793, 2888, 3066, 3136, 3192, 3504, 3577, 3648, 3724, 4088, 4161, 4256, 4332, 4672, 4704, 5054, 5548, 5586, 5776, 6132, 6384, 7008, 7154, 7448, 7581, 8176, 8322, 8512, 8664, 9408, 9709, 10108, 10731, 11096, 11172, 11552, 12264, 12768, 14016, 14308, 14896, 15162, 16352, 16644, 17328, 17689, 19418, 20216, 21462, 22192, 22344, 23104, 24528, 25536, 26353, 28616, 29127, 29792, 30324, 32704, 33288, 34656, 35378, 38836, 40432, 42924, 44384, 44688, 49056, 52706, 53067, 57232, 58254, 59584, 60648, 66576, 67963, 69312, 70756, 77672, 79059, 80864, 85848, 88768, 89376, 98112, 105412, 106134, 114464, 116508, 121296, 133152, 135926, 141512, 155344, 158118, 161728, 171696, 178752, 184471, 203889, 210824, 212268, 228928, 233016, 242592, 266304, 271852, 283024, 310688, 316236, 343392, 368942, 407778, 421648, 424536, 466032, 485184, 543704, 553413, 566048, 621376, 632472, 686784, 737884, 815556, 843296, 849072, 932064, 1087408, 1106826, 1132096, 1264944, 1291297, 1475768, 1631112, 1686592, 1698144, 1864128, 2174816, 2213652, 2529888, 2582594, 2951536, 3262224, 3396288, 3873891, 4349632, 4427304, 5059776, 5165188, 5903072, 6524448, 7747782, 8854608, 10330376, 11806144, 13048896, 15495564, 17709216, 20660752, 30991128, 35418432, 41321504, 61982256, 82643008, 123964512, 247929024]

約数ペア:

[(1, 247929024), (2, 123964512), (3, 82643008), (4, 61982256), (6, 41321504), (7, 35418432), (8, 30991128), (12, 20660752), (14, 17709216), (16, 15495564), (19, 13048896), (21, 11806144), (24, 10330376), (28, 8854608), (32, 7747782), (38, 6524448), (42, 5903072), (48, 5165188), (49, 5059776), (56, 4427304), (57, 4349632), (64, 3873891), (73, 3396288), (76, 3262224), (84, 2951536), (96, 2582594), (98, 2529888), (112, 2213652), (114, 2174816), (133, 1864128), (146, 1698144), (147, 1686592), (152, 1631112), (168, 1475768), (192, 1291297), (196, 1264944), (219, 1132096), (224, 1106826), (228, 1087408), (266, 932064), (292, 849072), (294, 843296), (304, 815556), (336, 737884), (361, 686784), (392, 632472), (399, 621376), (438, 566048), (448, 553413), (456, 543704), (511, 485184), (532, 466032), (584, 424536), (588, 421648), (608, 407778), (672, 368942), (722, 343392), (784, 316236), (798, 310688), (876, 283024), (912, 271852), (931, 266304), (1022, 242592), (1064, 233016), (1083, 228928), (1168, 212268), (1176, 210824), (1216, 203889), (1344, 184471), (1387, 178752), (1444, 171696), (1533, 161728), (1568, 158118), (1596, 155344), (1752, 141512), (1824, 135926), (1862, 133152), (2044, 121296), (2128, 116508), (2166, 114464), (2336, 106134), (2352, 105412), (2527, 98112), (2774, 89376), (2793, 88768), (2888, 85848), (3066, 80864), (3136, 79059), (3192, 77672), (3504, 70756), (3577, 69312), (3648, 67963), (3724, 66576), (4088, 60648), (4161, 59584), (4256, 58254), (4332, 57232), (4672, 53067), (4704, 52706), (5054, 49056), (5548, 44688), (5586, 44384), (5776, 42924), (6132, 40432), (6384, 38836), (7008, 35378), (7154, 34656), (7448, 33288), (7581, 32704), (8176, 30324), (8322, 29792), (8512, 29127), (8664, 28616), (9408, 26353), (9709, 25536), (10108, 24528), (10731, 23104), (11096, 22344), (11172, 22192), (11552, 21462), (12264, 20216), (12768, 19418), (14016, 17689), (14308, 17328), (14896, 16644), (15162, 16352)]