2660728512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 7914461184

約数和(自身を除く): 5253732672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 137, 156, 186, 192, 208, 248, 251, 274, 312, 372, 403, 411, 416, 496, 502, 548, 624, 744, 753, 806, 822, 832, 992, 1004, 1096, 1209, 1248, 1488, 1506, 1612, 1644, 1781, 1984, 2008, 2192, 2418, 2496, 2976, 3012, 3224, 3263, 3288, 3562, 4016, 4247, 4384, 4836, 5343, 5952, 6024, 6448, 6526, 6576, 7124, 7781, 8032, 8494, 8768, 9672, 9789, 10686, 12048, 12741, 12896, 13052, 13152, 14248, 15562, 16064, 16988, 19344, 19578, 21372, 23343, 24096, 25482, 25792, 26104, 26304, 28496, 31124, 33976, 34387, 38688, 39156, 42744, 46686, 48192, 50964, 52208, 55211, 56992, 62248, 67952, 68774, 77376, 78312, 85488, 93372, 101153, 101928, 103161, 104416, 110422, 113984, 124496, 135904, 137548, 156624, 165633, 170976, 186744, 202306, 203856, 206322, 208832, 220844, 248992, 271808, 275096, 303459, 313248, 331266, 341952, 373488, 404612, 407712, 412644, 441688, 447031, 497984, 550192, 606918, 626496, 662532, 746976, 809224, 815424, 825288, 883376, 894062, 1065997, 1100384, 1213836, 1325064, 1341093, 1493952, 1618448, 1650576, 1766752, 1788124, 2131994, 2200768, 2427672, 2650128, 2682186, 3197991, 3236896, 3301152, 3533504, 3576248, 4263988, 4855344, 5300256, 5364372, 6395982, 6473792, 6602304, 7152496, 8527976, 9710688, 10600512, 10728744, 12791964, 13857961, 14304992, 17055952, 19421376, 21457488, 25583928, 27715922, 28609984, 34111904, 41573883, 42914976, 51167856, 55431844, 68223808, 83147766, 85829952, 102335712, 110863688, 166295532, 204671424, 221727376, 332591064, 443454752, 665182128, 886909504, 1330364256, 2660728512]

約数ペア:

[(1, 2660728512), (2, 1330364256), (3, 886909504), (4, 665182128), (6, 443454752), (8, 332591064), (12, 221727376), (13, 204671424), (16, 166295532), (24, 110863688), (26, 102335712), (31, 85829952), (32, 83147766), (39, 68223808), (48, 55431844), (52, 51167856), (62, 42914976), (64, 41573883), (78, 34111904), (93, 28609984), (96, 27715922), (104, 25583928), (124, 21457488), (137, 19421376), (156, 17055952), (186, 14304992), (192, 13857961), (208, 12791964), (248, 10728744), (251, 10600512), (274, 9710688), (312, 8527976), (372, 7152496), (403, 6602304), (411, 6473792), (416, 6395982), (496, 5364372), (502, 5300256), (548, 4855344), (624, 4263988), (744, 3576248), (753, 3533504), (806, 3301152), (822, 3236896), (832, 3197991), (992, 2682186), (1004, 2650128), (1096, 2427672), (1209, 2200768), (1248, 2131994), (1488, 1788124), (1506, 1766752), (1612, 1650576), (1644, 1618448), (1781, 1493952), (1984, 1341093), (2008, 1325064), (2192, 1213836), (2418, 1100384), (2496, 1065997), (2976, 894062), (3012, 883376), (3224, 825288), (3263, 815424), (3288, 809224), (3562, 746976), (4016, 662532), (4247, 626496), (4384, 606918), (4836, 550192), (5343, 497984), (5952, 447031), (6024, 441688), (6448, 412644), (6526, 407712), (6576, 404612), (7124, 373488), (7781, 341952), (8032, 331266), (8494, 313248), (8768, 303459), (9672, 275096), (9789, 271808), (10686, 248992), (12048, 220844), (12741, 208832), (12896, 206322), (13052, 203856), (13152, 202306), (14248, 186744), (15562, 170976), (16064, 165633), (16988, 156624), (19344, 137548), (19578, 135904), (21372, 124496), (23343, 113984), (24096, 110422), (25482, 104416), (25792, 103161), (26104, 101928), (26304, 101153), (28496, 93372), (31124, 85488), (33976, 78312), (34387, 77376), (38688, 68774), (39156, 67952), (42744, 62248), (46686, 56992), (48192, 55211), (50964, 52208)]