216618948

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 730562560

約数和(自身を除く): 513943612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 79, 81, 84, 91, 93, 108, 117, 124, 126, 156, 158, 162, 182, 186, 189, 217, 234, 237, 243, 252, 273, 279, 316, 324, 351, 364, 372, 378, 403, 434, 468, 474, 486, 546, 553, 558, 567, 651, 702, 711, 756, 806, 819, 837, 868, 948, 972, 1027, 1053, 1092, 1106, 1116, 1134, 1209, 1302, 1404, 1422, 1612, 1638, 1659, 1674, 1701, 1953, 2054, 2106, 2133, 2212, 2268, 2418, 2449, 2457, 2511, 2604, 2821, 2844, 3081, 3159, 3276, 3318, 3348, 3402, 3627, 3906, 4108, 4212, 4266, 4836, 4898, 4914, 4977, 5022, 5642, 5859, 6162, 6318, 6399, 6636, 6804, 7189, 7254, 7347, 7371, 7533, 7812, 8463, 8532, 9243, 9796, 9828, 9954, 10044, 10881, 11284, 11718, 12324, 12636, 12798, 14378, 14508, 14694, 14742, 14931, 15066, 16926, 17143, 17577, 18486, 19197, 19908, 21567, 21762, 22041, 22113, 23436, 25389, 25596, 27729, 28756, 29388, 29484, 29862, 30132, 31837, 32643, 33852, 34286, 35154, 36972, 38394, 43134, 43524, 44082, 44226, 44793, 50778, 51429, 52731, 55458, 59724, 63674, 64701, 65286, 66123, 68572, 70308, 76167, 76788, 83187, 86268, 88164, 88452, 89586, 95511, 97929, 101556, 102858, 105462, 110916, 127348, 129402, 130572, 132246, 134379, 152334, 154287, 166374, 179172, 191022, 194103, 195858, 198369, 205716, 210924, 222859, 228501, 249561, 258804, 264492, 268758, 286533, 304668, 308574, 332748, 382044, 388206, 391716, 396738, 445718, 457002, 462861, 499122, 537516, 573066, 582309, 595107, 617148, 668577, 685503, 776412, 793476, 859599, 891436, 914004, 925722, 998244, 1146132, 1164618, 1190214, 1337154, 1371006, 1388583, 1719198, 1746927, 1851444, 2005731, 2329236, 2380428, 2578797, 2674308, 2742012, 2777166, 3438396, 3493854, 4011462, 4165749, 5157594, 5554332, 6017193, 6987708, 7736391, 8022924, 8331498, 10315188, 12034386, 15472782, 16662996, 18051579, 24068772, 30945564, 36103158, 54154737, 72206316, 108309474, 216618948]

約数ペア:

[(1, 216618948), (2, 108309474), (3, 72206316), (4, 54154737), (6, 36103158), (7, 30945564), (9, 24068772), (12, 18051579), (13, 16662996), (14, 15472782), (18, 12034386), (21, 10315188), (26, 8331498), (27, 8022924), (28, 7736391), (31, 6987708), (36, 6017193), (39, 5554332), (42, 5157594), (52, 4165749), (54, 4011462), (62, 3493854), (63, 3438396), (78, 2777166), (79, 2742012), (81, 2674308), (84, 2578797), (91, 2380428), (93, 2329236), (108, 2005731), (117, 1851444), (124, 1746927), (126, 1719198), (156, 1388583), (158, 1371006), (162, 1337154), (182, 1190214), (186, 1164618), (189, 1146132), (217, 998244), (234, 925722), (237, 914004), (243, 891436), (252, 859599), (273, 793476), (279, 776412), (316, 685503), (324, 668577), (351, 617148), (364, 595107), (372, 582309), (378, 573066), (403, 537516), (434, 499122), (468, 462861), (474, 457002), (486, 445718), (546, 396738), (553, 391716), (558, 388206), (567, 382044), (651, 332748), (702, 308574), (711, 304668), (756, 286533), (806, 268758), (819, 264492), (837, 258804), (868, 249561), (948, 228501), (972, 222859), (1027, 210924), (1053, 205716), (1092, 198369), (1106, 195858), (1116, 194103), (1134, 191022), (1209, 179172), (1302, 166374), (1404, 154287), (1422, 152334), (1612, 134379), (1638, 132246), (1659, 130572), (1674, 129402), (1701, 127348), (1953, 110916), (2054, 105462), (2106, 102858), (2133, 101556), (2212, 97929), (2268, 95511), (2418, 89586), (2449, 88452), (2457, 88164), (2511, 86268), (2604, 83187), (2821, 76788), (2844, 76167), (3081, 70308), (3159, 68572), (3276, 66123), (3318, 65286), (3348, 64701), (3402, 63674), (3627, 59724), (3906, 55458), (4108, 52731), (4212, 51429), (4266, 50778), (4836, 44793), (4898, 44226), (4914, 44082), (4977, 43524), (5022, 43134), (5642, 38394), (5859, 36972), (6162, 35154), (6318, 34286), (6399, 33852), (6636, 32643), (6804, 31837), (7189, 30132), (7254, 29862), (7347, 29484), (7371, 29388), (7533, 28756), (7812, 27729), (8463, 25596), (8532, 25389), (9243, 23436), (9796, 22113), (9828, 22041), (9954, 21762), (10044, 21567), (10881, 19908), (11284, 19197), (11718, 18486), (12324, 17577), (12636, 17143), (12798, 16926), (14378, 15066), (14508, 14931), (14694, 14742)]