538879068

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 240

約数和(自身を含む): 1773956800

約数和(自身を除く): 1235077732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 343, 351, 364, 373, 378, 441, 468, 546, 567, 588, 637, 686, 702, 746, 756, 819, 882, 1029, 1053, 1092, 1119, 1134, 1274, 1323, 1372, 1404, 1492, 1638, 1764, 1911, 2058, 2106, 2238, 2268, 2457, 2548, 2611, 2646, 3087, 3276, 3357, 3822, 3969, 4116, 4212, 4459, 4476, 4849, 4914, 5222, 5292, 5733, 6174, 6714, 7371, 7644, 7833, 7938, 8918, 9261, 9698, 9828, 10071, 10444, 11466, 12348, 13377, 13428, 14547, 14742, 15666, 15876, 17199, 17836, 18277, 18522, 19396, 20142, 22932, 23499, 26754, 27783, 29094, 29484, 30213, 31332, 33943, 34398, 36554, 37044, 40131, 40284, 43641, 46998, 51597, 53508, 54831, 55566, 58188, 60426, 67886, 68796, 70497, 73108, 80262, 87282, 93996, 101829, 103194, 109662, 111132, 120393, 120852, 127939, 130923, 135772, 140994, 160524, 164493, 174564, 203658, 206388, 211491, 219324, 237601, 240786, 255878, 261846, 281988, 305487, 328986, 361179, 383817, 392769, 407316, 422982, 475202, 481572, 493479, 511756, 523692, 610974, 657972, 712803, 722358, 767634, 785538, 845964, 916461, 950404, 986958, 1151451, 1221948, 1425606, 1444716, 1480437, 1535268, 1571076, 1663207, 1832922, 1973916, 2138409, 2302902, 2749383, 2851212, 2960874, 3326414, 3454353, 3665844, 4276818, 4605804, 4989621, 5498766, 5921748, 6415227, 6652828, 6908706, 8553636, 9979242, 10363059, 10997532, 12830454, 13817412, 14968863, 19245681, 19958484, 20726118, 25660908, 29937726, 38491362, 41452236, 44906589, 59875452, 76982724, 89813178, 134719767, 179626356, 269439534, 538879068]

約数ペア:

[(1, 538879068), (2, 269439534), (3, 179626356), (4, 134719767), (6, 89813178), (7, 76982724), (9, 59875452), (12, 44906589), (13, 41452236), (14, 38491362), (18, 29937726), (21, 25660908), (26, 20726118), (27, 19958484), (28, 19245681), (36, 14968863), (39, 13817412), (42, 12830454), (49, 10997532), (52, 10363059), (54, 9979242), (63, 8553636), (78, 6908706), (81, 6652828), (84, 6415227), (91, 5921748), (98, 5498766), (108, 4989621), (117, 4605804), (126, 4276818), (147, 3665844), (156, 3454353), (162, 3326414), (182, 2960874), (189, 2851212), (196, 2749383), (234, 2302902), (252, 2138409), (273, 1973916), (294, 1832922), (324, 1663207), (343, 1571076), (351, 1535268), (364, 1480437), (373, 1444716), (378, 1425606), (441, 1221948), (468, 1151451), (546, 986958), (567, 950404), (588, 916461), (637, 845964), (686, 785538), (702, 767634), (746, 722358), (756, 712803), (819, 657972), (882, 610974), (1029, 523692), (1053, 511756), (1092, 493479), (1119, 481572), (1134, 475202), (1274, 422982), (1323, 407316), (1372, 392769), (1404, 383817), (1492, 361179), (1638, 328986), (1764, 305487), (1911, 281988), (2058, 261846), (2106, 255878), (2238, 240786), (2268, 237601), (2457, 219324), (2548, 211491), (2611, 206388), (2646, 203658), (3087, 174564), (3276, 164493), (3357, 160524), (3822, 140994), (3969, 135772), (4116, 130923), (4212, 127939), (4459, 120852), (4476, 120393), (4849, 111132), (4914, 109662), (5222, 103194), (5292, 101829), (5733, 93996), (6174, 87282), (6714, 80262), (7371, 73108), (7644, 70497), (7833, 68796), (7938, 67886), (8918, 60426), (9261, 58188), (9698, 55566), (9828, 54831), (10071, 53508), (10444, 51597), (11466, 46998), (12348, 43641), (13377, 40284), (13428, 40131), (14547, 37044), (14742, 36554), (15666, 34398), (15876, 33943), (17199, 31332), (17836, 30213), (18277, 29484), (18522, 29094), (19396, 27783), (20142, 26754), (22932, 23499)]