1885976784

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:631

約数の個数: 200

約数和(自身を含む): 5790343680

約数和(自身を除く): 3904366896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 191, 216, 228, 304, 324, 342, 382, 401, 432, 456, 513, 573, 648, 684, 764, 802, 912, 1026, 1146, 1203, 1296, 1368, 1528, 1539, 1604, 1719, 2052, 2292, 2406, 2736, 3056, 3078, 3208, 3438, 3609, 3629, 4104, 4584, 4812, 5157, 6156, 6416, 6876, 7218, 7258, 7619, 8208, 9168, 9624, 10314, 10827, 10887, 12312, 13752, 14436, 14516, 15238, 15471, 19248, 20628, 21654, 21774, 22857, 24624, 27504, 28872, 29032, 30476, 30942, 32481, 32661, 41256, 43308, 43548, 45714, 57744, 58064, 60952, 61884, 64962, 65322, 68571, 76591, 82512, 86616, 87096, 91428, 97983, 121904, 123768, 129924, 130644, 137142, 153182, 173232, 174192, 182856, 195966, 205713, 229773, 247536, 259848, 261288, 274284, 293949, 306364, 365712, 391932, 411426, 459546, 519696, 522576, 548568, 587898, 612728, 617139, 689319, 783864, 822852, 919092, 1097136, 1175796, 1225456, 1234278, 1378638, 1455229, 1567728, 1645704, 1838184, 2067957, 2351592, 2468556, 2757276, 2910458, 3291408, 3676368, 4135914, 4365687, 4703184, 4937112, 5514552, 5820916, 6203871, 8271828, 8731374, 9874224, 11029104, 11641832, 12407742, 13097061, 16543656, 17462748, 23283664, 24815484, 26194122, 33087312, 34925496, 39291183, 49630968, 52388244, 69850992, 78582366, 99261936, 104776488, 117873549, 157164732, 209552976, 235747098, 314329464, 471494196, 628658928, 942988392, 1885976784]

約数ペア:

[(1, 1885976784), (2, 942988392), (3, 628658928), (4, 471494196), (6, 314329464), (8, 235747098), (9, 209552976), (12, 157164732), (16, 117873549), (18, 104776488), (19, 99261936), (24, 78582366), (27, 69850992), (36, 52388244), (38, 49630968), (48, 39291183), (54, 34925496), (57, 33087312), (72, 26194122), (76, 24815484), (81, 23283664), (108, 17462748), (114, 16543656), (144, 13097061), (152, 12407742), (162, 11641832), (171, 11029104), (191, 9874224), (216, 8731374), (228, 8271828), (304, 6203871), (324, 5820916), (342, 5514552), (382, 4937112), (401, 4703184), (432, 4365687), (456, 4135914), (513, 3676368), (573, 3291408), (648, 2910458), (684, 2757276), (764, 2468556), (802, 2351592), (912, 2067957), (1026, 1838184), (1146, 1645704), (1203, 1567728), (1296, 1455229), (1368, 1378638), (1528, 1234278), (1539, 1225456), (1604, 1175796), (1719, 1097136), (2052, 919092), (2292, 822852), (2406, 783864), (2736, 689319), (3056, 617139), (3078, 612728), (3208, 587898), (3438, 548568), (3609, 522576), (3629, 519696), (4104, 459546), (4584, 411426), (4812, 391932), (5157, 365712), (6156, 306364), (6416, 293949), (6876, 274284), (7218, 261288), (7258, 259848), (7619, 247536), (8208, 229773), (9168, 205713), (9624, 195966), (10314, 182856), (10827, 174192), (10887, 173232), (12312, 153182), (13752, 137142), (14436, 130644), (14516, 129924), (15238, 123768), (15471, 121904), (19248, 97983), (20628, 91428), (21654, 87096), (21774, 86616), (22857, 82512), (24624, 76591), (27504, 68571), (28872, 65322), (29032, 64962), (30476, 61884), (30942, 60952), (32481, 58064), (32661, 57744), (41256, 45714), (43308, 43548)]