1285163616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 3806756352

約数和(自身を除く): 2521592736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 71, 88, 96, 122, 132, 142, 176, 183, 213, 244, 264, 281, 284, 352, 366, 426, 488, 528, 562, 568, 671, 732, 781, 843, 852, 976, 1056, 1124, 1136, 1342, 1464, 1562, 1686, 1704, 1952, 2013, 2248, 2272, 2343, 2684, 2928, 3091, 3124, 3372, 3408, 4026, 4331, 4496, 4686, 5368, 5856, 6182, 6248, 6744, 6816, 8052, 8662, 8992, 9273, 9372, 10736, 12364, 12496, 12993, 13488, 16104, 17141, 17324, 18546, 18744, 19951, 21472, 24728, 24992, 25986, 26976, 32208, 34282, 34648, 37092, 37488, 39902, 47641, 49456, 51423, 51972, 59853, 64416, 68564, 69296, 74184, 74976, 79804, 95282, 98912, 102846, 103944, 119706, 137128, 138592, 142923, 148368, 159608, 188551, 190564, 205692, 207888, 219461, 239412, 274256, 285846, 296736, 319216, 377102, 381128, 411384, 415776, 438922, 478824, 548512, 565653, 571692, 638432, 658383, 754204, 762256, 822768, 877844, 957648, 1131306, 1143384, 1217011, 1316766, 1508408, 1524512, 1645536, 1755688, 1915296, 2262612, 2286768, 2434022, 2633532, 3016816, 3511376, 3651033, 4525224, 4573536, 4868044, 5267064, 6033632, 7022752, 7302066, 9050448, 9736088, 10534128, 13387121, 14604132, 18100896, 19472176, 21068256, 26774242, 29208264, 38944352, 40161363, 53548484, 58416528, 80322726, 107096968, 116833056, 160645452, 214193936, 321290904, 428387872, 642581808, 1285163616]

約数ペア:

[(1, 1285163616), (2, 642581808), (3, 428387872), (4, 321290904), (6, 214193936), (8, 160645452), (11, 116833056), (12, 107096968), (16, 80322726), (22, 58416528), (24, 53548484), (32, 40161363), (33, 38944352), (44, 29208264), (48, 26774242), (61, 21068256), (66, 19472176), (71, 18100896), (88, 14604132), (96, 13387121), (122, 10534128), (132, 9736088), (142, 9050448), (176, 7302066), (183, 7022752), (213, 6033632), (244, 5267064), (264, 4868044), (281, 4573536), (284, 4525224), (352, 3651033), (366, 3511376), (426, 3016816), (488, 2633532), (528, 2434022), (562, 2286768), (568, 2262612), (671, 1915296), (732, 1755688), (781, 1645536), (843, 1524512), (852, 1508408), (976, 1316766), (1056, 1217011), (1124, 1143384), (1136, 1131306), (1342, 957648), (1464, 877844), (1562, 822768), (1686, 762256), (1704, 754204), (1952, 658383), (2013, 638432), (2248, 571692), (2272, 565653), (2343, 548512), (2684, 478824), (2928, 438922), (3091, 415776), (3124, 411384), (3372, 381128), (3408, 377102), (4026, 319216), (4331, 296736), (4496, 285846), (4686, 274256), (5368, 239412), (5856, 219461), (6182, 207888), (6248, 205692), (6744, 190564), (6816, 188551), (8052, 159608), (8662, 148368), (8992, 142923), (9273, 138592), (9372, 137128), (10736, 119706), (12364, 103944), (12496, 102846), (12993, 98912), (13488, 95282), (16104, 79804), (17141, 74976), (17324, 74184), (18546, 69296), (18744, 68564), (19951, 64416), (21472, 59853), (24728, 51972), (24992, 51423), (25986, 49456), (26976, 47641), (32208, 39902), (34282, 37488), (34648, 37092)]