1889420904

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6217}}^1$

素因数の和:6309

約数の個数: 160

約数和(自身を含む): 6139404480

約数和(自身を除く): 4249983576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 108, 126, 134, 162, 168, 189, 201, 216, 252, 268, 324, 378, 402, 469, 504, 536, 567, 603, 648, 756, 804, 938, 1134, 1206, 1407, 1512, 1608, 1809, 1876, 2268, 2412, 2814, 3618, 3752, 4221, 4536, 4824, 5427, 5628, 6217, 7236, 8442, 10854, 11256, 12434, 12663, 14472, 16884, 18651, 21708, 24868, 25326, 33768, 37302, 37989, 43416, 43519, 49736, 50652, 55953, 74604, 75978, 87038, 101304, 111906, 130557, 149208, 151956, 167859, 174076, 223812, 261114, 303912, 335718, 348152, 391671, 416539, 447624, 503577, 522228, 671436, 783342, 833078, 1007154, 1044456, 1175013, 1249617, 1342872, 1566684, 1666156, 2014308, 2350026, 2499234, 2915773, 3133368, 3332312, 3525039, 3748851, 4028616, 4700052, 4998468, 5831546, 7050078, 7497702, 8747319, 9400104, 9996936, 11246553, 11663092, 14100156, 14995404, 17494638, 22493106, 23326184, 26241957, 28200312, 29990808, 33739659, 34989276, 44986212, 52483914, 67479318, 69978552, 78725871, 89972424, 104967828, 134958636, 157451742, 209935656, 236177613, 269917272, 314903484, 472355226, 629806968, 944710452, 1889420904]

約数ペア:

[(1, 1889420904), (2, 944710452), (3, 629806968), (4, 472355226), (6, 314903484), (7, 269917272), (8, 236177613), (9, 209935656), (12, 157451742), (14, 134958636), (18, 104967828), (21, 89972424), (24, 78725871), (27, 69978552), (28, 67479318), (36, 52483914), (42, 44986212), (54, 34989276), (56, 33739659), (63, 29990808), (67, 28200312), (72, 26241957), (81, 23326184), (84, 22493106), (108, 17494638), (126, 14995404), (134, 14100156), (162, 11663092), (168, 11246553), (189, 9996936), (201, 9400104), (216, 8747319), (252, 7497702), (268, 7050078), (324, 5831546), (378, 4998468), (402, 4700052), (469, 4028616), (504, 3748851), (536, 3525039), (567, 3332312), (603, 3133368), (648, 2915773), (756, 2499234), (804, 2350026), (938, 2014308), (1134, 1666156), (1206, 1566684), (1407, 1342872), (1512, 1249617), (1608, 1175013), (1809, 1044456), (1876, 1007154), (2268, 833078), (2412, 783342), (2814, 671436), (3618, 522228), (3752, 503577), (4221, 447624), (4536, 416539), (4824, 391671), (5427, 348152), (5628, 335718), (6217, 303912), (7236, 261114), (8442, 223812), (10854, 174076), (11256, 167859), (12434, 151956), (12663, 149208), (14472, 130557), (16884, 111906), (18651, 101304), (21708, 87038), (24868, 75978), (25326, 74604), (33768, 55953), (37302, 50652), (37989, 49736), (43416, 43519)]