1509872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 3874752

約数和(自身を除く): 2364880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 61, 68, 91, 104, 112, 119, 122, 136, 182, 208, 221, 238, 244, 272, 364, 427, 442, 476, 488, 728, 793, 854, 884, 952, 976, 1037, 1456, 1547, 1586, 1708, 1768, 1904, 2074, 3094, 3172, 3416, 3536, 4148, 5551, 6188, 6344, 6832, 7259, 8296, 11102, 12376, 12688, 13481, 14518, 16592, 22204, 24752, 26962, 29036, 44408, 53924, 58072, 88816, 94367, 107848, 116144, 188734, 215696, 377468, 754936, 1509872]

約数ペア:

[(1, 1509872), (2, 754936), (4, 377468), (7, 215696), (8, 188734), (13, 116144), (14, 107848), (16, 94367), (17, 88816), (26, 58072), (28, 53924), (34, 44408), (52, 29036), (56, 26962), (61, 24752), (68, 22204), (91, 16592), (104, 14518), (112, 13481), (119, 12688), (122, 12376), (136, 11102), (182, 8296), (208, 7259), (221, 6832), (238, 6344), (244, 6188), (272, 5551), (364, 4148), (427, 3536), (442, 3416), (476, 3172), (488, 3094), (728, 2074), (793, 1904), (854, 1768), (884, 1708), (952, 1586), (976, 1547), (1037, 1456)]