418380228

素因数分解:

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

素因数の和:141

約数の個数: 270

約数和(自身を含む): 1361178126

約数和(自身を除く): 942797898

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 73, 76, 81, 84, 98, 108, 114, 126, 133, 146, 147, 162, 171, 189, 196, 219, 228, 252, 266, 292, 294, 324, 342, 361, 378, 399, 438, 441, 511, 513, 532, 567, 588, 657, 684, 722, 756, 798, 876, 882, 931, 1022, 1026, 1083, 1134, 1197, 1314, 1323, 1387, 1444, 1533, 1539, 1596, 1764, 1862, 1971, 2044, 2052, 2166, 2268, 2394, 2527, 2628, 2646, 2774, 2793, 3066, 3078, 3249, 3577, 3591, 3724, 3942, 3969, 4161, 4332, 4599, 4788, 5054, 5292, 5548, 5586, 5913, 6132, 6156, 6498, 7154, 7182, 7581, 7884, 7938, 8322, 8379, 9198, 9709, 9747, 10108, 10731, 10773, 11172, 11826, 12483, 12996, 13797, 14308, 14364, 15162, 15876, 16644, 16758, 17689, 18396, 19418, 19494, 21462, 21546, 22743, 23652, 24966, 25137, 26353, 27594, 29127, 29241, 30324, 32193, 33516, 35378, 37449, 38836, 38988, 41391, 42924, 43092, 45486, 49932, 50274, 52706, 53067, 55188, 58254, 58482, 64386, 67963, 68229, 70756, 74898, 75411, 79059, 82782, 87381, 90972, 96579, 100548, 105412, 106134, 112347, 116508, 116964, 128772, 135926, 136458, 149796, 150822, 158118, 159201, 165564, 174762, 184471, 193158, 203889, 204687, 212268, 224694, 237177, 262143, 271852, 272916, 289737, 301644, 316236, 318402, 349524, 368942, 386316, 407778, 409374, 449388, 474354, 477603, 524286, 553413, 579474, 611667, 636804, 711531, 737884, 786429, 815556, 818748, 948708, 955206, 1048572, 1106826, 1158948, 1223334, 1291297, 1423062, 1432809, 1572858, 1660239, 1835001, 1910412, 2134593, 2213652, 2446668, 2582594, 2846124, 2865618, 3145716, 3320478, 3670002, 3873891, 4269186, 4980717, 5165188, 5505003, 5731236, 6640956, 7340004, 7747782, 8538372, 9961434, 11010006, 11621673, 14942151, 15495564, 19922868, 22020012, 23243346, 29884302, 34865019, 46486692, 59768604, 69730038, 104595057, 139460076, 209190114, 418380228]

約数ペア:

[(1, 418380228), (2, 209190114), (3, 139460076), (4, 104595057), (6, 69730038), (7, 59768604), (9, 46486692), (12, 34865019), (14, 29884302), (18, 23243346), (19, 22020012), (21, 19922868), (27, 15495564), (28, 14942151), (36, 11621673), (38, 11010006), (42, 9961434), (49, 8538372), (54, 7747782), (57, 7340004), (63, 6640956), (73, 5731236), (76, 5505003), (81, 5165188), (84, 4980717), (98, 4269186), (108, 3873891), (114, 3670002), (126, 3320478), (133, 3145716), (146, 2865618), (147, 2846124), (162, 2582594), (171, 2446668), (189, 2213652), (196, 2134593), (219, 1910412), (228, 1835001), (252, 1660239), (266, 1572858), (292, 1432809), (294, 1423062), (324, 1291297), (342, 1223334), (361, 1158948), (378, 1106826), (399, 1048572), (438, 955206), (441, 948708), (511, 818748), (513, 815556), (532, 786429), (567, 737884), (588, 711531), (657, 636804), (684, 611667), (722, 579474), (756, 553413), (798, 524286), (876, 477603), (882, 474354), (931, 449388), (1022, 409374), (1026, 407778), (1083, 386316), (1134, 368942), (1197, 349524), (1314, 318402), (1323, 316236), (1387, 301644), (1444, 289737), (1533, 272916), (1539, 271852), (1596, 262143), (1764, 237177), (1862, 224694), (1971, 212268), (2044, 204687), (2052, 203889), (2166, 193158), (2268, 184471), (2394, 174762), (2527, 165564), (2628, 159201), (2646, 158118), (2774, 150822), (2793, 149796), (3066, 136458), (3078, 135926), (3249, 128772), (3577, 116964), (3591, 116508), (3724, 112347), (3942, 106134), (3969, 105412), (4161, 100548), (4332, 96579), (4599, 90972), (4788, 87381), (5054, 82782), (5292, 79059), (5548, 75411), (5586, 74898), (5913, 70756), (6132, 68229), (6156, 67963), (6498, 64386), (7154, 58482), (7182, 58254), (7581, 55188), (7884, 53067), (7938, 52706), (8322, 50274), (8379, 49932), (9198, 45486), (9709, 43092), (9747, 42924), (10108, 41391), (10731, 38988), (10773, 38836), (11172, 37449), (11826, 35378), (12483, 33516), (12996, 32193), (13797, 30324), (14308, 29241), (14364, 29127), (15162, 27594), (15876, 26353), (16644, 25137), (16758, 24966), (17689, 23652), (18396, 22743), (19418, 21546), (19494, 21462)]