387533328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88721}}^1$

素因数の和:88752

約数の個数: 80

約数和(自身を含む): 1232171136

約数和(自身を除く): 844637808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 88721, 177442, 266163, 354884, 532326, 621047, 709768, 1064652, 1153373, 1242094, 1419536, 1863141, 2129304, 2306746, 2484188, 3460119, 3726282, 4258608, 4613492, 4968376, 6920238, 7452564, 8073611, 9226984, 9936752, 13840476, 14905128, 16147222, 18453968, 24220833, 27680952, 29810256, 32294444, 48441666, 55361904, 64588888, 96883332, 129177776, 193766664, 387533328]

約数ペア:

[(1, 387533328), (2, 193766664), (3, 129177776), (4, 96883332), (6, 64588888), (7, 55361904), (8, 48441666), (12, 32294444), (13, 29810256), (14, 27680952), (16, 24220833), (21, 18453968), (24, 16147222), (26, 14905128), (28, 13840476), (39, 9936752), (42, 9226984), (48, 8073611), (52, 7452564), (56, 6920238), (78, 4968376), (84, 4613492), (91, 4258608), (104, 3726282), (112, 3460119), (156, 2484188), (168, 2306746), (182, 2129304), (208, 1863141), (273, 1419536), (312, 1242094), (336, 1153373), (364, 1064652), (546, 709768), (624, 621047), (728, 532326), (1092, 354884), (1456, 266163), (2184, 177442), (4368, 88721)]