215888904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 144

約数和(自身を含む): 742126320

約数和(自身を除く): 526237416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 5563, 6468, 9702, 11126, 12936, 16689, 19404, 22252, 33378, 38808, 38941, 44504, 50067, 61193, 66756, 77882, 100134, 116823, 122386, 133512, 155764, 183579, 200268, 233646, 244772, 272587, 311528, 350469, 367158, 400536, 428351, 467292, 489544, 545174, 550737, 700938, 734316, 817761, 856702, 934584, 1090348, 1101474, 1285053, 1401876, 1468632, 1635522, 1713404, 2180696, 2202948, 2453283, 2570106, 2803752, 2998457, 3271044, 3426808, 3855159, 4405896, 4906566, 5140212, 5996914, 6542088, 7710318, 8995371, 9813132, 10280424, 11993828, 15420636, 17990742, 19626264, 23987656, 26986113, 30841272, 35981484, 53972226, 71962968, 107944452, 215888904]

約数ペア:

[(1, 215888904), (2, 107944452), (3, 71962968), (4, 53972226), (6, 35981484), (7, 30841272), (8, 26986113), (9, 23987656), (11, 19626264), (12, 17990742), (14, 15420636), (18, 11993828), (21, 10280424), (22, 9813132), (24, 8995371), (28, 7710318), (33, 6542088), (36, 5996914), (42, 5140212), (44, 4906566), (49, 4405896), (56, 3855159), (63, 3426808), (66, 3271044), (72, 2998457), (77, 2803752), (84, 2570106), (88, 2453283), (98, 2202948), (99, 2180696), (126, 1713404), (132, 1635522), (147, 1468632), (154, 1401876), (168, 1285053), (196, 1101474), (198, 1090348), (231, 934584), (252, 856702), (264, 817761), (294, 734316), (308, 700938), (392, 550737), (396, 545174), (441, 489544), (462, 467292), (504, 428351), (539, 400536), (588, 367158), (616, 350469), (693, 311528), (792, 272587), (882, 244772), (924, 233646), (1078, 200268), (1176, 183579), (1386, 155764), (1617, 133512), (1764, 122386), (1848, 116823), (2156, 100134), (2772, 77882), (3234, 66756), (3528, 61193), (4312, 50067), (4851, 44504), (5544, 38941), (5563, 38808), (6468, 33378), (9702, 22252), (11126, 19404), (12936, 16689)]