1729802976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 5215021056

約数和(自身を除く): 3485218080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 66, 88, 93, 96, 106, 124, 132, 159, 176, 186, 212, 248, 264, 318, 341, 352, 372, 424, 496, 528, 583, 636, 682, 744, 848, 992, 997, 1023, 1056, 1166, 1272, 1364, 1488, 1643, 1696, 1749, 1994, 2046, 2332, 2544, 2728, 2976, 2991, 3286, 3498, 3988, 4092, 4664, 4929, 5088, 5456, 5982, 6572, 6996, 7976, 8184, 9328, 9858, 10912, 10967, 11964, 13144, 13992, 15952, 16368, 18073, 18656, 19716, 21934, 23928, 26288, 27984, 30907, 31904, 32736, 32901, 36146, 39432, 43868, 47856, 52576, 52841, 54219, 55968, 61814, 65802, 72292, 78864, 87736, 92721, 95712, 105682, 108438, 123628, 131604, 144584, 157728, 158523, 175472, 185442, 211364, 216876, 247256, 263208, 289168, 317046, 339977, 350944, 370884, 422728, 433752, 494512, 526416, 578336, 581251, 634092, 679954, 741768, 845456, 867504, 989024, 1019931, 1052832, 1162502, 1268184, 1359908, 1483536, 1638071, 1690912, 1735008, 1743753, 2039862, 2325004, 2536368, 2719816, 2967072, 3276142, 3487506, 4079724, 4650008, 4914213, 5072736, 5439632, 6552284, 6975012, 8159448, 9300016, 9828426, 10879264, 13104568, 13950024, 16318896, 18018781, 18600032, 19656852, 26209136, 27900048, 32637792, 36037562, 39313704, 52418272, 54056343, 55800096, 72075124, 78627408, 108112686, 144150248, 157254816, 216225372, 288300496, 432450744, 576600992, 864901488, 1729802976]

約数ペア:

[(1, 1729802976), (2, 864901488), (3, 576600992), (4, 432450744), (6, 288300496), (8, 216225372), (11, 157254816), (12, 144150248), (16, 108112686), (22, 78627408), (24, 72075124), (31, 55800096), (32, 54056343), (33, 52418272), (44, 39313704), (48, 36037562), (53, 32637792), (62, 27900048), (66, 26209136), (88, 19656852), (93, 18600032), (96, 18018781), (106, 16318896), (124, 13950024), (132, 13104568), (159, 10879264), (176, 9828426), (186, 9300016), (212, 8159448), (248, 6975012), (264, 6552284), (318, 5439632), (341, 5072736), (352, 4914213), (372, 4650008), (424, 4079724), (496, 3487506), (528, 3276142), (583, 2967072), (636, 2719816), (682, 2536368), (744, 2325004), (848, 2039862), (992, 1743753), (997, 1735008), (1023, 1690912), (1056, 1638071), (1166, 1483536), (1272, 1359908), (1364, 1268184), (1488, 1162502), (1643, 1052832), (1696, 1019931), (1749, 989024), (1994, 867504), (2046, 845456), (2332, 741768), (2544, 679954), (2728, 634092), (2976, 581251), (2991, 578336), (3286, 526416), (3498, 494512), (3988, 433752), (4092, 422728), (4664, 370884), (4929, 350944), (5088, 339977), (5456, 317046), (5982, 289168), (6572, 263208), (6996, 247256), (7976, 216876), (8184, 211364), (9328, 185442), (9858, 175472), (10912, 158523), (10967, 157728), (11964, 144584), (13144, 131604), (13992, 123628), (15952, 108438), (16368, 105682), (18073, 95712), (18656, 92721), (19716, 87736), (21934, 78864), (23928, 72292), (26288, 65802), (27984, 61814), (30907, 55968), (31904, 54219), (32736, 52841), (32901, 52576), (36146, 47856), (39432, 43868)]