255608262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 96

約数和(自身を含む): 705257280

約数和(自身を除く): 449649018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 3393, 3654, 5278, 5381, 6786, 7917, 10762, 15834, 16143, 23751, 32286, 37667, 47502, 48429, 69953, 75334, 96858, 113001, 139906, 156049, 209859, 226002, 312098, 339003, 419718, 468147, 489671, 629577, 678006, 936294, 979342, 1092343, 1259154, 1404441, 1469013, 2028637, 2184686, 2808882, 2938026, 3277029, 4057274, 4407039, 6085911, 6554058, 8814078, 9831087, 12171822, 14200459, 18257733, 19662174, 28400918, 36515466, 42601377, 85202754, 127804131, 255608262]

約数ペア:

[(1, 255608262), (2, 127804131), (3, 85202754), (6, 42601377), (7, 36515466), (9, 28400918), (13, 19662174), (14, 18257733), (18, 14200459), (21, 12171822), (26, 9831087), (29, 8814078), (39, 6554058), (42, 6085911), (58, 4407039), (63, 4057274), (78, 3277029), (87, 2938026), (91, 2808882), (117, 2184686), (126, 2028637), (174, 1469013), (182, 1404441), (203, 1259154), (234, 1092343), (261, 979342), (273, 936294), (377, 678006), (406, 629577), (522, 489671), (546, 468147), (609, 419718), (754, 339003), (819, 312098), (1131, 226002), (1218, 209859), (1638, 156049), (1827, 139906), (2262, 113001), (2639, 96858), (3393, 75334), (3654, 69953), (5278, 48429), (5381, 47502), (6786, 37667), (7917, 32286), (10762, 23751), (15834, 16143)]