984971432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 2027773440

約数和(自身を除く): 1042802008

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 307, 527, 614, 761, 1054, 1228, 1522, 2108, 2456, 3044, 4216, 5219, 6088, 9517, 10438, 12937, 19034, 20876, 23591, 25874, 38068, 41752, 47182, 51748, 76136, 94364, 103496, 161789, 188728, 233627, 323578, 401047, 467254, 647156, 802094, 934508, 1294312, 1604188, 1869016, 3208376, 3971659, 7242437, 7943318, 14484874, 15886636, 28969748, 31773272, 57939496, 123121429, 246242858, 492485716, 984971432]

約数ペア:

[(1, 984971432), (2, 492485716), (4, 246242858), (8, 123121429), (17, 57939496), (31, 31773272), (34, 28969748), (62, 15886636), (68, 14484874), (124, 7943318), (136, 7242437), (248, 3971659), (307, 3208376), (527, 1869016), (614, 1604188), (761, 1294312), (1054, 934508), (1228, 802094), (1522, 647156), (2108, 467254), (2456, 401047), (3044, 323578), (4216, 233627), (5219, 188728), (6088, 161789), (9517, 103496), (10438, 94364), (12937, 76136), (19034, 51748), (20876, 47182), (23591, 41752), (25874, 38068)]