1569782128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 3338734720

約数和(自身を除く): 1768952592

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 67, 74, 76, 134, 148, 152, 268, 296, 304, 536, 592, 703, 1072, 1273, 1406, 2083, 2479, 2546, 2812, 4166, 4958, 5092, 5624, 8332, 9916, 10184, 11248, 16664, 19832, 20368, 33328, 39577, 39664, 47101, 77071, 79154, 94202, 139561, 154142, 158308, 188404, 279122, 308284, 316616, 376808, 558244, 616568, 633232, 753616, 1116488, 1233136, 1464349, 2232976, 2651659, 2928698, 5163757, 5303318, 5857396, 10327514, 10606636, 11714792, 20655028, 21213272, 23429584, 41310056, 42426544, 82620112, 98111383, 196222766, 392445532, 784891064, 1569782128]

約数ペア:

[(1, 1569782128), (2, 784891064), (4, 392445532), (8, 196222766), (16, 98111383), (19, 82620112), (37, 42426544), (38, 41310056), (67, 23429584), (74, 21213272), (76, 20655028), (134, 11714792), (148, 10606636), (152, 10327514), (268, 5857396), (296, 5303318), (304, 5163757), (536, 2928698), (592, 2651659), (703, 2232976), (1072, 1464349), (1273, 1233136), (1406, 1116488), (2083, 753616), (2479, 633232), (2546, 616568), (2812, 558244), (4166, 376808), (4958, 316616), (5092, 308284), (5624, 279122), (8332, 188404), (9916, 158308), (10184, 154142), (11248, 139561), (16664, 94202), (19832, 79154), (20368, 77071), (33328, 47101), (39577, 39664)]