2128187568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10619

約数の個数: 160

約数和(自身を含む): 6599577600

約数和(自身を除く): 4471390032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 442, 456, 494, 624, 646, 663, 741, 816, 884, 912, 969, 988, 1292, 1326, 1482, 1768, 1938, 1976, 2584, 2652, 2964, 3536, 3876, 3952, 4199, 5168, 5304, 5928, 7752, 8398, 10559, 10608, 11856, 12597, 15504, 16796, 21118, 25194, 31677, 33592, 42236, 50388, 63354, 67184, 84472, 100776, 126708, 137267, 168944, 179503, 200621, 201552, 253416, 274534, 359006, 401242, 411801, 506832, 538509, 549068, 601863, 718012, 802484, 823602, 1077018, 1098136, 1203726, 1436024, 1604968, 1647204, 2154036, 2196272, 2333539, 2407452, 2608073, 2872048, 3209936, 3294408, 3410557, 4308072, 4667078, 4814904, 5216146, 6588816, 6821114, 7000617, 7824219, 8616144, 9334156, 9629808, 10231671, 10432292, 13642228, 14001234, 15648438, 18668312, 20463342, 20864584, 27284456, 28002468, 31296876, 37336624, 40926684, 41729168, 44337241, 54568912, 56004936, 62593752, 81853368, 88674482, 112009872, 125187504, 133011723, 163706736, 177348964, 266023446, 354697928, 532046892, 709395856, 1064093784, 2128187568]

約数ペア:

[(1, 2128187568), (2, 1064093784), (3, 709395856), (4, 532046892), (6, 354697928), (8, 266023446), (12, 177348964), (13, 163706736), (16, 133011723), (17, 125187504), (19, 112009872), (24, 88674482), (26, 81853368), (34, 62593752), (38, 56004936), (39, 54568912), (48, 44337241), (51, 41729168), (52, 40926684), (57, 37336624), (68, 31296876), (76, 28002468), (78, 27284456), (102, 20864584), (104, 20463342), (114, 18668312), (136, 15648438), (152, 14001234), (156, 13642228), (204, 10432292), (208, 10231671), (221, 9629808), (228, 9334156), (247, 8616144), (272, 7824219), (304, 7000617), (312, 6821114), (323, 6588816), (408, 5216146), (442, 4814904), (456, 4667078), (494, 4308072), (624, 3410557), (646, 3294408), (663, 3209936), (741, 2872048), (816, 2608073), (884, 2407452), (912, 2333539), (969, 2196272), (988, 2154036), (1292, 1647204), (1326, 1604968), (1482, 1436024), (1768, 1203726), (1938, 1098136), (1976, 1077018), (2584, 823602), (2652, 802484), (2964, 718012), (3536, 601863), (3876, 549068), (3952, 538509), (4199, 506832), (5168, 411801), (5304, 401242), (5928, 359006), (7752, 274534), (8398, 253416), (10559, 201552), (10608, 200621), (11856, 179503), (12597, 168944), (15504, 137267), (16796, 126708), (21118, 100776), (25194, 84472), (31677, 67184), (33592, 63354), (42236, 50388)]