408681936

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 200

約数和(自身を含む): 1290584064

約数和(自身を除く): 881902128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 127, 144, 156, 162, 191, 208, 216, 234, 254, 312, 324, 351, 381, 382, 432, 468, 508, 573, 624, 648, 702, 762, 764, 936, 1016, 1053, 1143, 1146, 1296, 1404, 1524, 1528, 1651, 1719, 1872, 2032, 2106, 2286, 2292, 2483, 2808, 3048, 3056, 3302, 3429, 3438, 4212, 4572, 4584, 4953, 4966, 5157, 5616, 6096, 6604, 6858, 6876, 7449, 8424, 9144, 9168, 9906, 9932, 10287, 10314, 13208, 13716, 13752, 14859, 14898, 15471, 16848, 18288, 19812, 19864, 20574, 20628, 22347, 24257, 26416, 27432, 27504, 29718, 29796, 30942, 39624, 39728, 41148, 41256, 44577, 44694, 48514, 54864, 59436, 59592, 61884, 67041, 72771, 79248, 82296, 82512, 89154, 89388, 97028, 118872, 119184, 123768, 133731, 134082, 145542, 164592, 178308, 178776, 194056, 201123, 218313, 237744, 247536, 267462, 268164, 291084, 315341, 356616, 357552, 388112, 402246, 436626, 534924, 536328, 582168, 630682, 654939, 713232, 804492, 873252, 946023, 1069848, 1072656, 1164336, 1261364, 1309878, 1608984, 1746504, 1892046, 1964817, 2139696, 2522728, 2619756, 2838069, 3217968, 3493008, 3784092, 3929634, 5045456, 5239512, 5676138, 7568184, 7859268, 8514207, 10479024, 11352276, 15136368, 15718536, 17028414, 22704552, 25542621, 31437072, 34056828, 45409104, 51085242, 68113656, 102170484, 136227312, 204340968, 408681936]

約数ペア:

[(1, 408681936), (2, 204340968), (3, 136227312), (4, 102170484), (6, 68113656), (8, 51085242), (9, 45409104), (12, 34056828), (13, 31437072), (16, 25542621), (18, 22704552), (24, 17028414), (26, 15718536), (27, 15136368), (36, 11352276), (39, 10479024), (48, 8514207), (52, 7859268), (54, 7568184), (72, 5676138), (78, 5239512), (81, 5045456), (104, 3929634), (108, 3784092), (117, 3493008), (127, 3217968), (144, 2838069), (156, 2619756), (162, 2522728), (191, 2139696), (208, 1964817), (216, 1892046), (234, 1746504), (254, 1608984), (312, 1309878), (324, 1261364), (351, 1164336), (381, 1072656), (382, 1069848), (432, 946023), (468, 873252), (508, 804492), (573, 713232), (624, 654939), (648, 630682), (702, 582168), (762, 536328), (764, 534924), (936, 436626), (1016, 402246), (1053, 388112), (1143, 357552), (1146, 356616), (1296, 315341), (1404, 291084), (1524, 268164), (1528, 267462), (1651, 247536), (1719, 237744), (1872, 218313), (2032, 201123), (2106, 194056), (2286, 178776), (2292, 178308), (2483, 164592), (2808, 145542), (3048, 134082), (3056, 133731), (3302, 123768), (3429, 119184), (3438, 118872), (4212, 97028), (4572, 89388), (4584, 89154), (4953, 82512), (4966, 82296), (5157, 79248), (5616, 72771), (6096, 67041), (6604, 61884), (6858, 59592), (6876, 59436), (7449, 54864), (8424, 48514), (9144, 44694), (9168, 44577), (9906, 41256), (9932, 41148), (10287, 39728), (10314, 39624), (13208, 30942), (13716, 29796), (13752, 29718), (14859, 27504), (14898, 27432), (15471, 26416), (16848, 24257), (18288, 22347), (19812, 20628), (19864, 20574)]