218506392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 670269600

約数和(自身を除く): 451763208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 61, 72, 78, 86, 89, 104, 117, 122, 129, 156, 172, 178, 183, 234, 244, 258, 267, 312, 344, 356, 366, 387, 468, 488, 516, 534, 549, 559, 712, 732, 774, 793, 801, 936, 1032, 1068, 1098, 1118, 1157, 1464, 1548, 1586, 1602, 1677, 2136, 2196, 2236, 2314, 2379, 2623, 3096, 3172, 3204, 3354, 3471, 3827, 4392, 4472, 4628, 4758, 5031, 5246, 5429, 6344, 6408, 6708, 6942, 7137, 7654, 7869, 9256, 9516, 10062, 10413, 10492, 10858, 11481, 13416, 13884, 14274, 15308, 15738, 16287, 19032, 20124, 20826, 20984, 21716, 22962, 23607, 27768, 28548, 30616, 31476, 32574, 34099, 34443, 40248, 41652, 43432, 45924, 47214, 48861, 49751, 57096, 62952, 65148, 68198, 68886, 70577, 83304, 91848, 94428, 97722, 99502, 102297, 130296, 136396, 137772, 141154, 149253, 188856, 195444, 199004, 204594, 211731, 233447, 272792, 275544, 282308, 298506, 306891, 390888, 398008, 409188, 423462, 447759, 466894, 564616, 597012, 613782, 635193, 700341, 818376, 846924, 895518, 933788, 1194024, 1227564, 1270386, 1400682, 1693848, 1791036, 1867576, 2101023, 2455128, 2540772, 2801364, 3034811, 3582072, 4202046, 5081544, 5602728, 6069622, 8404092, 9104433, 12139244, 16808184, 18208866, 24278488, 27313299, 36417732, 54626598, 72835464, 109253196, 218506392]

約数ペア:

[(1, 218506392), (2, 109253196), (3, 72835464), (4, 54626598), (6, 36417732), (8, 27313299), (9, 24278488), (12, 18208866), (13, 16808184), (18, 12139244), (24, 9104433), (26, 8404092), (36, 6069622), (39, 5602728), (43, 5081544), (52, 4202046), (61, 3582072), (72, 3034811), (78, 2801364), (86, 2540772), (89, 2455128), (104, 2101023), (117, 1867576), (122, 1791036), (129, 1693848), (156, 1400682), (172, 1270386), (178, 1227564), (183, 1194024), (234, 933788), (244, 895518), (258, 846924), (267, 818376), (312, 700341), (344, 635193), (356, 613782), (366, 597012), (387, 564616), (468, 466894), (488, 447759), (516, 423462), (534, 409188), (549, 398008), (559, 390888), (712, 306891), (732, 298506), (774, 282308), (793, 275544), (801, 272792), (936, 233447), (1032, 211731), (1068, 204594), (1098, 199004), (1118, 195444), (1157, 188856), (1464, 149253), (1548, 141154), (1586, 137772), (1602, 136396), (1677, 130296), (2136, 102297), (2196, 99502), (2236, 97722), (2314, 94428), (2379, 91848), (2623, 83304), (3096, 70577), (3172, 68886), (3204, 68198), (3354, 65148), (3471, 62952), (3827, 57096), (4392, 49751), (4472, 48861), (4628, 47214), (4758, 45924), (5031, 43432), (5246, 41652), (5429, 40248), (6344, 34443), (6408, 34099), (6708, 32574), (6942, 31476), (7137, 30616), (7654, 28548), (7869, 27768), (9256, 23607), (9516, 22962), (10062, 21716), (10413, 20984), (10492, 20826), (10858, 20124), (11481, 19032), (13416, 16287), (13884, 15738), (14274, 15308)]