581289072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1927

約数の個数: 160

約数和(自身を含む): 1874546688

約数和(自身を除く): 1293257616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 876, 949, 1022, 1092, 1168, 1456, 1533, 1752, 1823, 1898, 2044, 2184, 2847, 3066, 3504, 3646, 3796, 4088, 4368, 5469, 5694, 6132, 6643, 7292, 7592, 8176, 10938, 11388, 12264, 12761, 13286, 14584, 15184, 19929, 21876, 22776, 23699, 24528, 25522, 26572, 29168, 38283, 39858, 43752, 45552, 47398, 51044, 53144, 71097, 76566, 79716, 87504, 94796, 102088, 106288, 133079, 142194, 153132, 159432, 165893, 189592, 204176, 266158, 284388, 306264, 318864, 331786, 379184, 399237, 497679, 532316, 568776, 612528, 663572, 798474, 931553, 995358, 1064632, 1137552, 1327144, 1596948, 1730027, 1863106, 1990716, 2129264, 2654288, 2794659, 3193896, 3460054, 3726212, 3981432, 5190081, 5589318, 6387792, 6920108, 7452424, 7962864, 10380162, 11178636, 12110189, 13840216, 14904848, 20760324, 22357272, 24220378, 27680432, 36330567, 41520648, 44714544, 48440756, 72661134, 83041296, 96881512, 145322268, 193763024, 290644536, 581289072]

約数ペア:

[(1, 581289072), (2, 290644536), (3, 193763024), (4, 145322268), (6, 96881512), (7, 83041296), (8, 72661134), (12, 48440756), (13, 44714544), (14, 41520648), (16, 36330567), (21, 27680432), (24, 24220378), (26, 22357272), (28, 20760324), (39, 14904848), (42, 13840216), (48, 12110189), (52, 11178636), (56, 10380162), (73, 7962864), (78, 7452424), (84, 6920108), (91, 6387792), (104, 5589318), (112, 5190081), (146, 3981432), (156, 3726212), (168, 3460054), (182, 3193896), (208, 2794659), (219, 2654288), (273, 2129264), (292, 1990716), (312, 1863106), (336, 1730027), (364, 1596948), (438, 1327144), (511, 1137552), (546, 1064632), (584, 995358), (624, 931553), (728, 798474), (876, 663572), (949, 612528), (1022, 568776), (1092, 532316), (1168, 497679), (1456, 399237), (1533, 379184), (1752, 331786), (1823, 318864), (1898, 306264), (2044, 284388), (2184, 266158), (2847, 204176), (3066, 189592), (3504, 165893), (3646, 159432), (3796, 153132), (4088, 142194), (4368, 133079), (5469, 106288), (5694, 102088), (6132, 94796), (6643, 87504), (7292, 79716), (7592, 76566), (8176, 71097), (10938, 53144), (11388, 51044), (12264, 47398), (12761, 45552), (13286, 43752), (14584, 39858), (15184, 38283), (19929, 29168), (21876, 26572), (22776, 25522), (23699, 24528)]