1572307492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7145

約数の個数: 72

約数和(自身を含む): 3440120544

約数和(自身を除く): 1867813052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 469, 476, 833, 938, 1139, 1666, 1876, 2278, 3283, 3332, 4556, 6566, 7043, 7973, 13132, 14086, 15946, 28172, 31892, 49301, 55811, 98602, 111622, 119731, 197204, 223244, 239462, 345107, 471881, 478924, 690214, 838117, 943762, 1380428, 1676234, 1887524, 3303167, 3352468, 5866819, 6606334, 8021977, 11733638, 13212668, 16043954, 23122169, 23467276, 32087908, 46244338, 56153839, 92488676, 112307678, 224615356, 393076873, 786153746, 1572307492]

約数ペア:

[(1, 1572307492), (2, 786153746), (4, 393076873), (7, 224615356), (14, 112307678), (17, 92488676), (28, 56153839), (34, 46244338), (49, 32087908), (67, 23467276), (68, 23122169), (98, 16043954), (119, 13212668), (134, 11733638), (196, 8021977), (238, 6606334), (268, 5866819), (469, 3352468), (476, 3303167), (833, 1887524), (938, 1676234), (1139, 1380428), (1666, 943762), (1876, 838117), (2278, 690214), (3283, 478924), (3332, 471881), (4556, 345107), (6566, 239462), (7043, 223244), (7973, 197204), (13132, 119731), (14086, 111622), (15946, 98602), (28172, 55811), (31892, 49301)]