651344472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15421

約数の個数: 96

約数和(自身を含む): 1916928000

約数和(自身を除く): 1265583528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 15359, 21204, 30718, 42408, 46077, 61436, 92154, 122872, 138231, 184308, 276462, 291821, 368616, 476129, 552924, 583642, 875463, 952258, 1105848, 1167284, 1428387, 1750926, 1904516, 2334568, 2626389, 2856774, 3501852, 3809032, 4285161, 5252778, 5713548, 7003704, 8570322, 9046451, 10505556, 11427096, 17140644, 18092902, 21011112, 27139353, 34281288, 36185804, 54278706, 72371608, 81418059, 108557412, 162836118, 217114824, 325672236, 651344472]

約数ペア:

[(1, 651344472), (2, 325672236), (3, 217114824), (4, 162836118), (6, 108557412), (8, 81418059), (9, 72371608), (12, 54278706), (18, 36185804), (19, 34281288), (24, 27139353), (31, 21011112), (36, 18092902), (38, 17140644), (57, 11427096), (62, 10505556), (72, 9046451), (76, 8570322), (93, 7003704), (114, 5713548), (124, 5252778), (152, 4285161), (171, 3809032), (186, 3501852), (228, 2856774), (248, 2626389), (279, 2334568), (342, 1904516), (372, 1750926), (456, 1428387), (558, 1167284), (589, 1105848), (684, 952258), (744, 875463), (1116, 583642), (1178, 552924), (1368, 476129), (1767, 368616), (2232, 291821), (2356, 276462), (3534, 184308), (4712, 138231), (5301, 122872), (7068, 92154), (10602, 61436), (14136, 46077), (15359, 42408), (21204, 30718)]