1668225456

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 200

約数和(自身を含む): 4982828400

約数和(自身を除く): 3314602944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 149, 159, 162, 163, 212, 216, 298, 318, 324, 326, 424, 432, 447, 477, 489, 596, 636, 648, 652, 848, 894, 954, 978, 1192, 1272, 1296, 1304, 1341, 1431, 1467, 1788, 1908, 1956, 2384, 2544, 2608, 2682, 2862, 2934, 3576, 3816, 3912, 4023, 4293, 4401, 5364, 5724, 5868, 7152, 7632, 7824, 7897, 8046, 8586, 8639, 8802, 10728, 11448, 11736, 12069, 13203, 15794, 16092, 17172, 17278, 17604, 21456, 22896, 23472, 23691, 24138, 24287, 25917, 26406, 31588, 32184, 34344, 34556, 35208, 47382, 48276, 48574, 51834, 52812, 63176, 64368, 68688, 69112, 70416, 71073, 72861, 77751, 94764, 96552, 97148, 103668, 105624, 126352, 138224, 142146, 145722, 155502, 189528, 193104, 194296, 207336, 211248, 213219, 218583, 233253, 284292, 291444, 311004, 379056, 388592, 414672, 426438, 437166, 466506, 568584, 582888, 622008, 639657, 655749, 699759, 852876, 874332, 933012, 1137168, 1165776, 1244016, 1279314, 1287211, 1311498, 1399518, 1705752, 1748664, 1866024, 1967247, 2558628, 2574422, 2622996, 2799036, 3411504, 3497328, 3732048, 3861633, 3934494, 5117256, 5148844, 5245992, 5598072, 7723266, 7868988, 10234512, 10297688, 10491984, 11196144, 11584899, 15446532, 15737976, 20595376, 23169798, 30893064, 31475952, 34754697, 46339596, 61786128, 69509394, 92679192, 104264091, 139018788, 185358384, 208528182, 278037576, 417056364, 556075152, 834112728, 1668225456]

約数ペア:

[(1, 1668225456), (2, 834112728), (3, 556075152), (4, 417056364), (6, 278037576), (8, 208528182), (9, 185358384), (12, 139018788), (16, 104264091), (18, 92679192), (24, 69509394), (27, 61786128), (36, 46339596), (48, 34754697), (53, 31475952), (54, 30893064), (72, 23169798), (81, 20595376), (106, 15737976), (108, 15446532), (144, 11584899), (149, 11196144), (159, 10491984), (162, 10297688), (163, 10234512), (212, 7868988), (216, 7723266), (298, 5598072), (318, 5245992), (324, 5148844), (326, 5117256), (424, 3934494), (432, 3861633), (447, 3732048), (477, 3497328), (489, 3411504), (596, 2799036), (636, 2622996), (648, 2574422), (652, 2558628), (848, 1967247), (894, 1866024), (954, 1748664), (978, 1705752), (1192, 1399518), (1272, 1311498), (1296, 1287211), (1304, 1279314), (1341, 1244016), (1431, 1165776), (1467, 1137168), (1788, 933012), (1908, 874332), (1956, 852876), (2384, 699759), (2544, 655749), (2608, 639657), (2682, 622008), (2862, 582888), (2934, 568584), (3576, 466506), (3816, 437166), (3912, 426438), (4023, 414672), (4293, 388592), (4401, 379056), (5364, 311004), (5724, 291444), (5868, 284292), (7152, 233253), (7632, 218583), (7824, 213219), (7897, 211248), (8046, 207336), (8586, 194296), (8639, 193104), (8802, 189528), (10728, 155502), (11448, 145722), (11736, 142146), (12069, 138224), (13203, 126352), (15794, 105624), (16092, 103668), (17172, 97148), (17278, 96552), (17604, 94764), (21456, 77751), (22896, 72861), (23472, 71073), (23691, 70416), (24138, 69112), (24287, 68688), (25917, 64368), (26406, 63176), (31588, 52812), (32184, 51834), (34344, 48574), (34556, 48276), (35208, 47382)]