220974936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 703422720

約数和(自身を除く): 482447784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 169, 172, 181, 182, 258, 273, 301, 312, 338, 344, 362, 364, 507, 516, 543, 546, 559, 602, 676, 724, 728, 903, 1014, 1032, 1086, 1092, 1118, 1183, 1204, 1267, 1352, 1448, 1677, 1806, 2028, 2172, 2184, 2236, 2353, 2366, 2408, 2534, 3354, 3549, 3612, 3801, 3913, 4056, 4344, 4472, 4706, 4732, 5068, 6708, 7059, 7098, 7224, 7267, 7602, 7783, 7826, 9412, 9464, 10136, 11739, 13416, 14118, 14196, 14534, 15204, 15566, 15652, 16471, 18824, 21801, 23349, 23478, 28236, 28392, 29068, 30408, 30589, 31132, 31304, 32942, 43602, 46698, 46956, 49413, 50869, 54481, 56472, 58136, 61178, 62264, 65884, 87204, 91767, 93396, 93912, 98826, 101179, 101738, 108962, 122356, 131768, 152607, 163443, 174408, 183534, 186792, 197652, 202358, 203476, 214123, 217924, 244712, 303537, 305214, 326886, 367068, 395304, 404716, 406952, 428246, 435848, 607074, 610428, 642369, 653772, 708253, 734136, 809432, 856492, 1214148, 1220856, 1284738, 1307544, 1315327, 1416506, 1712984, 2124759, 2428296, 2569476, 2630654, 2833012, 3945981, 4249518, 5138952, 5261308, 5666024, 7891962, 8499036, 9207289, 10522616, 15783924, 16998072, 18414578, 27621867, 31567848, 36829156, 55243734, 73658312, 110487468, 220974936]

約数ペア:

[(1, 220974936), (2, 110487468), (3, 73658312), (4, 55243734), (6, 36829156), (7, 31567848), (8, 27621867), (12, 18414578), (13, 16998072), (14, 15783924), (21, 10522616), (24, 9207289), (26, 8499036), (28, 7891962), (39, 5666024), (42, 5261308), (43, 5138952), (52, 4249518), (56, 3945981), (78, 2833012), (84, 2630654), (86, 2569476), (91, 2428296), (104, 2124759), (129, 1712984), (156, 1416506), (168, 1315327), (169, 1307544), (172, 1284738), (181, 1220856), (182, 1214148), (258, 856492), (273, 809432), (301, 734136), (312, 708253), (338, 653772), (344, 642369), (362, 610428), (364, 607074), (507, 435848), (516, 428246), (543, 406952), (546, 404716), (559, 395304), (602, 367068), (676, 326886), (724, 305214), (728, 303537), (903, 244712), (1014, 217924), (1032, 214123), (1086, 203476), (1092, 202358), (1118, 197652), (1183, 186792), (1204, 183534), (1267, 174408), (1352, 163443), (1448, 152607), (1677, 131768), (1806, 122356), (2028, 108962), (2172, 101738), (2184, 101179), (2236, 98826), (2353, 93912), (2366, 93396), (2408, 91767), (2534, 87204), (3354, 65884), (3549, 62264), (3612, 61178), (3801, 58136), (3913, 56472), (4056, 54481), (4344, 50869), (4472, 49413), (4706, 46956), (4732, 46698), (5068, 43602), (6708, 32942), (7059, 31304), (7098, 31132), (7224, 30589), (7267, 30408), (7602, 29068), (7783, 28392), (7826, 28236), (9412, 23478), (9464, 23349), (10136, 21801), (11739, 18824), (13416, 16471), (14118, 15652), (14196, 15566), (14534, 15204)]