1663454964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 4269646080

約数和(自身を除く): 2606191116

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 317, 348, 493, 634, 887, 951, 986, 1268, 1479, 1774, 1902, 1972, 2661, 2958, 3548, 3804, 5322, 5389, 5916, 9193, 10644, 10778, 15079, 16167, 18386, 21556, 25723, 27579, 30158, 32334, 36772, 45237, 51446, 55158, 60316, 64668, 77169, 90474, 102892, 110316, 154338, 156281, 180948, 281179, 308676, 312562, 437291, 468843, 562358, 625124, 843537, 874582, 937686, 1124716, 1311873, 1687074, 1749164, 1875372, 2623746, 3374148, 4780043, 5247492, 8154191, 9560086, 14340129, 16308382, 19120172, 24462573, 28680258, 32616764, 48925146, 57360516, 97850292, 138621247, 277242494, 415863741, 554484988, 831727482, 1663454964]

約数ペア:

[(1, 1663454964), (2, 831727482), (3, 554484988), (4, 415863741), (6, 277242494), (12, 138621247), (17, 97850292), (29, 57360516), (34, 48925146), (51, 32616764), (58, 28680258), (68, 24462573), (87, 19120172), (102, 16308382), (116, 14340129), (174, 9560086), (204, 8154191), (317, 5247492), (348, 4780043), (493, 3374148), (634, 2623746), (887, 1875372), (951, 1749164), (986, 1687074), (1268, 1311873), (1479, 1124716), (1774, 937686), (1902, 874582), (1972, 843537), (2661, 625124), (2958, 562358), (3548, 468843), (3804, 437291), (5322, 312562), (5389, 308676), (5916, 281179), (9193, 180948), (10644, 156281), (10778, 154338), (15079, 110316), (16167, 102892), (18386, 90474), (21556, 77169), (25723, 64668), (27579, 60316), (30158, 55158), (32334, 51446), (36772, 45237)]