1996279758972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{853}}^1\times {\mathrm{4547}}^1$

素因数の和:5485

約数の個数: 216

約数和(自身を含む): 5541283618416

約数和(自身を除く): 3545003859444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 841, 853, 986, 1044, 1479, 1682, 1706, 1972, 2523, 2559, 2958, 3364, 3412, 4437, 4547, 5046, 5118, 5916, 7569, 7677, 8874, 9094, 10092, 10236, 13641, 14297, 14501, 15138, 15354, 17748, 18188, 24737, 27282, 28594, 29002, 30276, 30708, 40923, 42891, 43503, 49474, 54564, 57188, 58004, 74211, 77299, 81846, 85782, 87006, 98948, 128673, 130509, 131863, 148422, 154598, 163692, 171564, 174012, 222633, 231897, 257346, 261018, 263726, 296844, 309196, 395589, 420529, 445266, 463794, 514692, 522036, 527452, 695691, 717373, 791178, 841058, 890532, 927588, 1186767, 1261587, 1391382, 1434746, 1582356, 1682116, 2152119, 2241671, 2373534, 2523174, 2782764, 2869492, 3784761, 3824027, 3878591, 4304238, 4483342, 4747068, 5046348, 6456357, 6725013, 7569522, 7648054, 7757182, 8608476, 8966684, 11472081, 11635773, 12195341, 12912714, 13450026, 15139044, 15296108, 15514364, 20175039, 22944162, 23271546, 24390682, 25825428, 26900052, 34416243, 34907319, 36586023, 40350078, 45888324, 46543092, 48781364, 65008459, 65936047, 68832486, 69814638, 73172046, 80700156, 109758069, 112479139, 130016918, 131872094, 137664972, 139629276, 146344092, 195025377, 197808141, 219516138, 224958278, 260033836, 263744188, 337437417, 390050754, 395616282, 439032276, 449916556, 585076131, 593424423, 674874834, 780101508, 791232564, 1012312251, 1170152262, 1186848846, 1349749668, 1912145363, 2024624502, 2340304524, 2373697692, 3261895031, 3824290726, 4049249004, 5736436089, 6523790062, 7648581452, 9785685093, 11472872178, 13047580124, 17209308267, 19571370186, 22945744356, 29357055279, 34418616534, 39142740372, 55452215527, 58714110558, 68837233068, 110904431054, 117428221116, 166356646581, 221808862108, 332713293162, 499069939743, 665426586324, 998139879486, 1996279758972]

約数ペア:

[(1, 1996279758972), (2, 998139879486), (3, 665426586324), (4, 499069939743), (6, 332713293162), (9, 221808862108), (12, 166356646581), (17, 117428221116), (18, 110904431054), (29, 68837233068), (34, 58714110558), (36, 55452215527), (51, 39142740372), (58, 34418616534), (68, 29357055279), (87, 22945744356), (102, 19571370186), (116, 17209308267), (153, 13047580124), (174, 11472872178), (204, 9785685093), (261, 7648581452), (306, 6523790062), (348, 5736436089), (493, 4049249004), (522, 3824290726), (612, 3261895031), (841, 2373697692), (853, 2340304524), (986, 2024624502), (1044, 1912145363), (1479, 1349749668), (1682, 1186848846), (1706, 1170152262), (1972, 1012312251), (2523, 791232564), (2559, 780101508), (2958, 674874834), (3364, 593424423), (3412, 585076131), (4437, 449916556), (4547, 439032276), (5046, 395616282), (5118, 390050754), (5916, 337437417), (7569, 263744188), (7677, 260033836), (8874, 224958278), (9094, 219516138), (10092, 197808141), (10236, 195025377), (13641, 146344092), (14297, 139629276), (14501, 137664972), (15138, 131872094), (15354, 130016918), (17748, 112479139), (18188, 109758069), (24737, 80700156), (27282, 73172046), (28594, 69814638), (29002, 68832486), (30276, 65936047), (30708, 65008459), (40923, 48781364), (42891, 46543092), (43503, 45888324), (49474, 40350078), (54564, 36586023), (57188, 34907319), (58004, 34416243), (74211, 26900052), (77299, 25825428), (81846, 24390682), (85782, 23271546), (87006, 22944162), (98948, 20175039), (128673, 15514364), (130509, 15296108), (131863, 15139044), (148422, 13450026), (154598, 12912714), (163692, 12195341), (171564, 11635773), (174012, 11472081), (222633, 8966684), (231897, 8608476), (257346, 7757182), (261018, 7648054), (263726, 7569522), (296844, 6725013), (309196, 6456357), (395589, 5046348), (420529, 4747068), (445266, 4483342), (463794, 4304238), (514692, 3878591), (522036, 3824027), (527452, 3784761), (695691, 2869492), (717373, 2782764), (791178, 2523174), (841058, 2373534), (890532, 2241671), (927588, 2152119), (1186767, 1682116), (1261587, 1582356), (1391382, 1434746)]