1919500128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10506

約数の個数: 216

約数和(自身を含む): 6838872768

約数和(自身を除く): 4919372640

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, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 10463, 11466, 13104, 14112, 15288, 20384, 20926, 22932, 26208, 30576, 31389, 41852, 45864, 61152, 62778, 73241, 83704, 91728, 94167, 125556, 136019, 146482, 167408, 183456, 188334, 219723, 251112, 272038, 292964, 334816, 376668, 408057, 439446, 502224, 512687, 544076, 585928, 659169, 753336, 816114, 878892, 952133, 1004448, 1025374, 1088152, 1171856, 1224171, 1318338, 1506672, 1538061, 1632228, 1757784, 1904266, 2050748, 2176304, 2343712, 2448342, 2636676, 2856399, 3013344, 3076122, 3264456, 3515568, 3808532, 4101496, 4352608, 4614183, 4896684, 5273352, 5712798, 6152244, 6528912, 6664931, 7031136, 7617064, 8202992, 8569197, 9228366, 9793368, 10546704, 11425596, 12304488, 13057824, 13329862, 15234128, 16405984, 17138394, 18456732, 19586736, 19994793, 21093408, 22851192, 24608976, 26659724, 30468256, 34276788, 36913464, 39173472, 39989586, 45702384, 49217952, 53319448, 59984379, 68553576, 73826928, 79979172, 91404768, 106638896, 119968758, 137107152, 147653856, 159958344, 213277792, 239937516, 274214304, 319916688, 479875032, 639833376, 959750064, 1919500128]

約数ペア:

[(1, 1919500128), (2, 959750064), (3, 639833376), (4, 479875032), (6, 319916688), (7, 274214304), (8, 239937516), (9, 213277792), (12, 159958344), (13, 147653856), (14, 137107152), (16, 119968758), (18, 106638896), (21, 91404768), (24, 79979172), (26, 73826928), (28, 68553576), (32, 59984379), (36, 53319448), (39, 49217952), (42, 45702384), (48, 39989586), (49, 39173472), (52, 36913464), (56, 34276788), (63, 30468256), (72, 26659724), (78, 24608976), (84, 22851192), (91, 21093408), (96, 19994793), (98, 19586736), (104, 18456732), (112, 17138394), (117, 16405984), (126, 15234128), (144, 13329862), (147, 13057824), (156, 12304488), (168, 11425596), (182, 10546704), (196, 9793368), (208, 9228366), (224, 8569197), (234, 8202992), (252, 7617064), (273, 7031136), (288, 6664931), (294, 6528912), (312, 6152244), (336, 5712798), (364, 5273352), (392, 4896684), (416, 4614183), (441, 4352608), (468, 4101496), (504, 3808532), (546, 3515568), (588, 3264456), (624, 3076122), (637, 3013344), (672, 2856399), (728, 2636676), (784, 2448342), (819, 2343712), (882, 2176304), (936, 2050748), (1008, 1904266), (1092, 1757784), (1176, 1632228), (1248, 1538061), (1274, 1506672), (1456, 1318338), (1568, 1224171), (1638, 1171856), (1764, 1088152), (1872, 1025374), (1911, 1004448), (2016, 952133), (2184, 878892), (2352, 816114), (2548, 753336), (2912, 659169), (3276, 585928), (3528, 544076), (3744, 512687), (3822, 502224), (4368, 439446), (4704, 408057), (5096, 376668), (5733, 334816), (6552, 292964), (7056, 272038), (7644, 251112), (8736, 219723), (10192, 188334), (10463, 183456), (11466, 167408), (13104, 146482), (14112, 136019), (15288, 125556), (20384, 94167), (20926, 91728), (22932, 83704), (26208, 73241), (30576, 62778), (31389, 61152), (41852, 45864)]