705744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 90

約数和(自身を含む): 2212470

約数和(自身を除く): 1506726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 169, 174, 208, 232, 234, 261, 312, 338, 348, 377, 464, 468, 507, 522, 624, 676, 696, 754, 936, 1014, 1044, 1131, 1352, 1392, 1508, 1521, 1872, 2028, 2088, 2262, 2704, 3016, 3042, 3393, 4056, 4176, 4524, 4901, 6032, 6084, 6786, 8112, 9048, 9802, 12168, 13572, 14703, 18096, 19604, 24336, 27144, 29406, 39208, 44109, 54288, 58812, 78416, 88218, 117624, 176436, 235248, 352872, 705744]

約数ペア:

[(1, 705744), (2, 352872), (3, 235248), (4, 176436), (6, 117624), (8, 88218), (9, 78416), (12, 58812), (13, 54288), (16, 44109), (18, 39208), (24, 29406), (26, 27144), (29, 24336), (36, 19604), (39, 18096), (48, 14703), (52, 13572), (58, 12168), (72, 9802), (78, 9048), (87, 8112), (104, 6786), (116, 6084), (117, 6032), (144, 4901), (156, 4524), (169, 4176), (174, 4056), (208, 3393), (232, 3042), (234, 3016), (261, 2704), (312, 2262), (338, 2088), (348, 2028), (377, 1872), (464, 1521), (468, 1508), (507, 1392), (522, 1352), (624, 1131), (676, 1044), (696, 1014), (754, 936)]