1420621176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{10867}}^1$

素因数の和:11308

約数の個数: 64

約数和(自身を含む): 3834230400

約数和(自身を除く): 2413609224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 838, 1257, 1676, 2514, 3352, 5028, 5447, 10056, 10867, 10894, 16341, 21734, 21788, 32601, 32682, 43468, 43576, 65202, 65364, 86936, 130404, 130728, 141271, 260808, 282542, 423813, 565084, 847626, 1130168, 1695252, 3390504, 4553273, 9106546, 13659819, 18213092, 27319638, 36426184, 54639276, 59192549, 109278552, 118385098, 177577647, 236770196, 355155294, 473540392, 710310588, 1420621176]

約数ペア:

[(1, 1420621176), (2, 710310588), (3, 473540392), (4, 355155294), (6, 236770196), (8, 177577647), (12, 118385098), (13, 109278552), (24, 59192549), (26, 54639276), (39, 36426184), (52, 27319638), (78, 18213092), (104, 13659819), (156, 9106546), (312, 4553273), (419, 3390504), (838, 1695252), (1257, 1130168), (1676, 847626), (2514, 565084), (3352, 423813), (5028, 282542), (5447, 260808), (10056, 141271), (10867, 130728), (10894, 130404), (16341, 86936), (21734, 65364), (21788, 65202), (32601, 43576), (32682, 43468)]