390944736

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 216

約数和(自身を含む): 1393394184

約数和(自身を除く): 1002449448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2131, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4262, 4368, 4704, 5096, 5733, 6393, 6552, 7056, 7644, 8524, 8736, 10192, 11466, 12786, 13104, 14112, 14917, 15288, 17048, 19179, 20384, 22932, 25572, 26208, 27703, 29834, 30576, 34096, 38358, 44751, 45864, 51144, 55406, 59668, 61152, 68192, 76716, 83109, 89502, 91728, 102288, 104419, 110812, 119336, 134253, 153432, 166218, 179004, 183456, 193921, 204576, 208838, 221624, 238672, 249327, 268506, 306864, 313257, 332436, 358008, 387842, 417676, 443248, 477344, 498654, 537012, 581763, 613728, 626514, 664872, 716016, 775684, 835352, 886496, 939771, 997308, 1074024, 1163526, 1253028, 1329744, 1357447, 1432032, 1551368, 1670704, 1745289, 1879542, 1994616, 2148048, 2327052, 2506056, 2659488, 2714894, 3102736, 3341408, 3490578, 3759084, 3989232, 4072341, 4296096, 4654104, 5012112, 5429788, 6205472, 6981156, 7518168, 7978464, 8144682, 9308208, 10024224, 10859576, 12217023, 13962312, 15036336, 16289364, 18616416, 21719152, 24434046, 27924624, 30072672, 32578728, 43438304, 48868092, 55849248, 65157456, 97736184, 130314912, 195472368, 390944736]

約数ペア:

[(1, 390944736), (2, 195472368), (3, 130314912), (4, 97736184), (6, 65157456), (7, 55849248), (8, 48868092), (9, 43438304), (12, 32578728), (13, 30072672), (14, 27924624), (16, 24434046), (18, 21719152), (21, 18616416), (24, 16289364), (26, 15036336), (28, 13962312), (32, 12217023), (36, 10859576), (39, 10024224), (42, 9308208), (48, 8144682), (49, 7978464), (52, 7518168), (56, 6981156), (63, 6205472), (72, 5429788), (78, 5012112), (84, 4654104), (91, 4296096), (96, 4072341), (98, 3989232), (104, 3759084), (112, 3490578), (117, 3341408), (126, 3102736), (144, 2714894), (147, 2659488), (156, 2506056), (168, 2327052), (182, 2148048), (196, 1994616), (208, 1879542), (224, 1745289), (234, 1670704), (252, 1551368), (273, 1432032), (288, 1357447), (294, 1329744), (312, 1253028), (336, 1163526), (364, 1074024), (392, 997308), (416, 939771), (441, 886496), (468, 835352), (504, 775684), (546, 716016), (588, 664872), (624, 626514), (637, 613728), (672, 581763), (728, 537012), (784, 498654), (819, 477344), (882, 443248), (936, 417676), (1008, 387842), (1092, 358008), (1176, 332436), (1248, 313257), (1274, 306864), (1456, 268506), (1568, 249327), (1638, 238672), (1764, 221624), (1872, 208838), (1911, 204576), (2016, 193921), (2131, 183456), (2184, 179004), (2352, 166218), (2548, 153432), (2912, 134253), (3276, 119336), (3528, 110812), (3744, 104419), (3822, 102288), (4262, 91728), (4368, 89502), (4704, 83109), (5096, 76716), (5733, 68192), (6393, 61152), (6552, 59668), (7056, 55406), (7644, 51144), (8524, 45864), (8736, 44751), (10192, 38358), (11466, 34096), (12786, 30576), (13104, 29834), (14112, 27703), (14917, 26208), (15288, 25572), (17048, 22932), (19179, 20384)]