1387837584

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{65563}}^1$

素因数の和:65594

約数の個数: 120

約数和(自身を含む): 4634063520

約数和(自身を除く): 3246225936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 65563, 131126, 196689, 262252, 393378, 458941, 524504, 590067, 786756, 917882, 1049008, 1180134, 1376823, 1573512, 1770201, 1835764, 2360268, 2753646, 3147024, 3212587, 3540402, 3671528, 4130469, 4720536, 5507292, 6425174, 7080804, 7343056, 8260938, 9441072, 9637761, 11014584, 12391407, 12850348, 14161608, 16521876, 19275522, 22029168, 24782814, 25700696, 28323216, 28913283, 33043752, 38551044, 49565628, 51401392, 57826566, 66087504, 77102088, 86739849, 99131256, 115653132, 154204176, 173479698, 198262512, 231306264, 346959396, 462612528, 693918792, 1387837584]

約数ペア:

[(1, 1387837584), (2, 693918792), (3, 462612528), (4, 346959396), (6, 231306264), (7, 198262512), (8, 173479698), (9, 154204176), (12, 115653132), (14, 99131256), (16, 86739849), (18, 77102088), (21, 66087504), (24, 57826566), (27, 51401392), (28, 49565628), (36, 38551044), (42, 33043752), (48, 28913283), (49, 28323216), (54, 25700696), (56, 24782814), (63, 22029168), (72, 19275522), (84, 16521876), (98, 14161608), (108, 12850348), (112, 12391407), (126, 11014584), (144, 9637761), (147, 9441072), (168, 8260938), (189, 7343056), (196, 7080804), (216, 6425174), (252, 5507292), (294, 4720536), (336, 4130469), (378, 3671528), (392, 3540402), (432, 3212587), (441, 3147024), (504, 2753646), (588, 2360268), (756, 1835764), (784, 1770201), (882, 1573512), (1008, 1376823), (1176, 1180134), (1323, 1049008), (1512, 917882), (1764, 786756), (2352, 590067), (2646, 524504), (3024, 458941), (3528, 393378), (5292, 262252), (7056, 196689), (10584, 131126), (21168, 65563)]