728851909968

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2060021}}^1$

素因数の和:2060064

約数の個数: 240

約数和(自身を含む): 2603472283776

約数和(自身を除く): 1874620373808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 972, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2106, 2184, 2268, 2457, 2808, 3024, 3159, 3276, 3402, 3888, 4212, 4368, 4536, 4914, 5616, 6318, 6552, 6804, 7371, 8424, 9072, 9828, 12636, 13104, 13608, 14742, 16848, 19656, 22113, 25272, 27216, 29484, 39312, 44226, 50544, 58968, 88452, 117936, 176904, 353808, 2060021, 4120042, 6180063, 8240084, 12360126, 14420147, 16480168, 18540189, 24720252, 26780273, 28840294, 32960336, 37080378, 43260441, 49440504, 53560546, 55620567, 57680588, 74160756, 80340819, 86520882, 98881008, 107121092, 111241134, 115361176, 129781323, 148321512, 160681638, 166861701, 173041764, 187461911, 214242184, 222482268, 230722352, 241022457, 259562646, 296643024, 321363276, 333723402, 346083528, 374923822, 389343969, 428484368, 444964536, 482044914, 500585103, 519125292, 562385733, 642726552, 667446804, 692167056, 723067371, 749847644, 778687938, 889929072, 964089828, 1001170206, 1038250584, 1124771466, 1168031907, 1285453104, 1334893608, 1446134742, 1499695288, 1557375876, 1687157199, 1928179656, 2002340412, 2076501168, 2169202113, 2249542932, 2336063814, 2669787216, 2892269484, 2999390576, 3114751752, 3374314398, 3504095721, 3856359312, 4004680824, 4338404226, 4499085864, 4672127628, 5061471597, 5784538968, 6229503504, 6507606339, 6748628796, 7008191442, 8009361648, 8676808452, 8998171728, 9344255256, 10122943194, 11569077936, 13015212678, 13497257592, 14016382884, 15184414791, 17353616904, 18688510512, 20245886388, 26030425356, 26994515184, 28032765768, 30368829582, 34707233808, 40491772776, 45553244373, 52060850712, 56065531536, 60737659164, 80983545552, 91106488746, 104121701424, 121475318328, 182212977492, 242950636656, 364425954984, 728851909968]

約数ペア:

[(1, 728851909968), (2, 364425954984), (3, 242950636656), (4, 182212977492), (6, 121475318328), (7, 104121701424), (8, 91106488746), (9, 80983545552), (12, 60737659164), (13, 56065531536), (14, 52060850712), (16, 45553244373), (18, 40491772776), (21, 34707233808), (24, 30368829582), (26, 28032765768), (27, 26994515184), (28, 26030425356), (36, 20245886388), (39, 18688510512), (42, 17353616904), (48, 15184414791), (52, 14016382884), (54, 13497257592), (56, 13015212678), (63, 11569077936), (72, 10122943194), (78, 9344255256), (81, 8998171728), (84, 8676808452), (91, 8009361648), (104, 7008191442), (108, 6748628796), (112, 6507606339), (117, 6229503504), (126, 5784538968), (144, 5061471597), (156, 4672127628), (162, 4499085864), (168, 4338404226), (182, 4004680824), (189, 3856359312), (208, 3504095721), (216, 3374314398), (234, 3114751752), (243, 2999390576), (252, 2892269484), (273, 2669787216), (312, 2336063814), (324, 2249542932), (336, 2169202113), (351, 2076501168), (364, 2002340412), (378, 1928179656), (432, 1687157199), (468, 1557375876), (486, 1499695288), (504, 1446134742), (546, 1334893608), (567, 1285453104), (624, 1168031907), (648, 1124771466), (702, 1038250584), (728, 1001170206), (756, 964089828), (819, 889929072), (936, 778687938), (972, 749847644), (1008, 723067371), (1053, 692167056), (1092, 667446804), (1134, 642726552), (1296, 562385733), (1404, 519125292), (1456, 500585103), (1512, 482044914), (1638, 444964536), (1701, 428484368), (1872, 389343969), (1944, 374923822), (2106, 346083528), (2184, 333723402), (2268, 321363276), (2457, 296643024), (2808, 259562646), (3024, 241022457), (3159, 230722352), (3276, 222482268), (3402, 214242184), (3888, 187461911), (4212, 173041764), (4368, 166861701), (4536, 160681638), (4914, 148321512), (5616, 129781323), (6318, 115361176), (6552, 111241134), (6804, 107121092), (7371, 98881008), (8424, 86520882), (9072, 80340819), (9828, 74160756), (12636, 57680588), (13104, 55620567), (13608, 53560546), (14742, 49440504), (16848, 43260441), (19656, 37080378), (22113, 32960336), (25272, 28840294), (27216, 26780273), (29484, 24720252), (39312, 18540189), (44226, 16480168), (50544, 14420147), (58968, 12360126), (88452, 8240084), (117936, 6180063), (176904, 4120042), (353808, 2060021)]