861489792

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39359}}^1$

素因数の和:39398

約数の個数: 96

約数和(自身を含む): 2609568000

約数和(自身を除く): 1748078208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 39359, 78718, 118077, 157436, 236154, 314872, 354231, 472308, 629744, 708462, 747821, 944616, 1259488, 1416924, 1495642, 1889232, 2243463, 2518976, 2833848, 2991284, 3778464, 4486926, 5037952, 5667696, 5982568, 6730389, 7556928, 8973852, 11335392, 11965136, 13460778, 15113856, 17947704, 22670784, 23930272, 26921556, 35895408, 45341568, 47860544, 53843112, 71790816, 95721088, 107686224, 143581632, 215372448, 287163264, 430744896, 861489792]

約数ペア:

[(1, 861489792), (2, 430744896), (3, 287163264), (4, 215372448), (6, 143581632), (8, 107686224), (9, 95721088), (12, 71790816), (16, 53843112), (18, 47860544), (19, 45341568), (24, 35895408), (32, 26921556), (36, 23930272), (38, 22670784), (48, 17947704), (57, 15113856), (64, 13460778), (72, 11965136), (76, 11335392), (96, 8973852), (114, 7556928), (128, 6730389), (144, 5982568), (152, 5667696), (171, 5037952), (192, 4486926), (228, 3778464), (288, 2991284), (304, 2833848), (342, 2518976), (384, 2243463), (456, 1889232), (576, 1495642), (608, 1416924), (684, 1259488), (912, 944616), (1152, 747821), (1216, 708462), (1368, 629744), (1824, 472308), (2432, 354231), (2736, 314872), (3648, 236154), (5472, 157436), (7296, 118077), (10944, 78718), (21888, 39359)]