216745464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36563}}^1$

素因数の和:36604

約数の個数: 64

約数和(自身を含む): 614275200

約数和(自身を除く): 397529736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 36563, 73126, 109689, 146252, 219378, 292504, 438756, 475319, 694697, 877512, 950638, 1389394, 1425957, 1901276, 2084091, 2778788, 2851914, 3802552, 4168182, 5557576, 5703828, 8336364, 9031061, 11407656, 16672728, 18062122, 27093183, 36124244, 54186366, 72248488, 108372732, 216745464]

約数ペア:

[(1, 216745464), (2, 108372732), (3, 72248488), (4, 54186366), (6, 36124244), (8, 27093183), (12, 18062122), (13, 16672728), (19, 11407656), (24, 9031061), (26, 8336364), (38, 5703828), (39, 5557576), (52, 4168182), (57, 3802552), (76, 2851914), (78, 2778788), (104, 2084091), (114, 1901276), (152, 1425957), (156, 1389394), (228, 950638), (247, 877512), (312, 694697), (456, 475319), (494, 438756), (741, 292504), (988, 219378), (1482, 146252), (1976, 109689), (2964, 73126), (5928, 36563)]