378884688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 1215922176

約数和(自身を除く): 837037488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 508, 546, 624, 683, 728, 762, 889, 1016, 1092, 1366, 1456, 1524, 1651, 1778, 2032, 2049, 2184, 2667, 2732, 3048, 3302, 3556, 4098, 4368, 4781, 4953, 5334, 5464, 6096, 6604, 7112, 8196, 8879, 9562, 9906, 10668, 10928, 11557, 13208, 14224, 14343, 16392, 17758, 19124, 19812, 21336, 23114, 26416, 26637, 28686, 32784, 34671, 35516, 38248, 39624, 42672, 46228, 53274, 57372, 62153, 69342, 71032, 76496, 79248, 86741, 92456, 106548, 114744, 124306, 138684, 142064, 173482, 184912, 186459, 213096, 229488, 248612, 260223, 277368, 346964, 372918, 426192, 497224, 520446, 554736, 607187, 693928, 745836, 994448, 1040892, 1127633, 1214374, 1387856, 1491672, 1821561, 2081784, 2255266, 2428748, 2983344, 3382899, 3643122, 4163568, 4510532, 4857496, 6765798, 7286244, 7893431, 9021064, 9714992, 13531596, 14572488, 15786862, 18042128, 23680293, 27063192, 29144976, 31573724, 47360586, 54126384, 63147448, 94721172, 126294896, 189442344, 378884688]

約数ペア:

[(1, 378884688), (2, 189442344), (3, 126294896), (4, 94721172), (6, 63147448), (7, 54126384), (8, 47360586), (12, 31573724), (13, 29144976), (14, 27063192), (16, 23680293), (21, 18042128), (24, 15786862), (26, 14572488), (28, 13531596), (39, 9714992), (42, 9021064), (48, 7893431), (52, 7286244), (56, 6765798), (78, 4857496), (84, 4510532), (91, 4163568), (104, 3643122), (112, 3382899), (127, 2983344), (156, 2428748), (168, 2255266), (182, 2081784), (208, 1821561), (254, 1491672), (273, 1387856), (312, 1214374), (336, 1127633), (364, 1040892), (381, 994448), (508, 745836), (546, 693928), (624, 607187), (683, 554736), (728, 520446), (762, 497224), (889, 426192), (1016, 372918), (1092, 346964), (1366, 277368), (1456, 260223), (1524, 248612), (1651, 229488), (1778, 213096), (2032, 186459), (2049, 184912), (2184, 173482), (2667, 142064), (2732, 138684), (3048, 124306), (3302, 114744), (3556, 106548), (4098, 92456), (4368, 86741), (4781, 79248), (4953, 76496), (5334, 71032), (5464, 69342), (6096, 62153), (6604, 57372), (7112, 53274), (8196, 46228), (8879, 42672), (9562, 39624), (9906, 38248), (10668, 35516), (10928, 34671), (11557, 32784), (13208, 28686), (14224, 26637), (14343, 26416), (16392, 23114), (17758, 21336), (19124, 19812)]