213864768

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^5$

素因数の和:83

約数の個数: 126

約数和(自身を含む): 664088334

約数和(自身を除く): 450223566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2197, 2496, 2704, 3042, 3744, 4056, 4394, 5408, 6084, 6591, 7488, 8112, 8788, 10816, 12168, 13182, 16224, 17576, 19773, 24336, 26364, 28561, 32448, 35152, 39546, 48672, 52728, 57122, 70304, 79092, 85683, 97344, 105456, 114244, 140608, 158184, 171366, 210912, 228488, 257049, 316368, 342732, 371293, 421824, 456976, 514098, 632736, 685464, 742586, 913952, 1028196, 1113879, 1265472, 1370928, 1485172, 1827904, 2056392, 2227758, 2741856, 2970344, 3341637, 4112784, 4455516, 5483712, 5940688, 6683274, 8225568, 8911032, 11881376, 13366548, 16451136, 17822064, 23762752, 26733096, 35644128, 53466192, 71288256, 106932384, 213864768]

約数ペア:

[(1, 213864768), (2, 106932384), (3, 71288256), (4, 53466192), (6, 35644128), (8, 26733096), (9, 23762752), (12, 17822064), (13, 16451136), (16, 13366548), (18, 11881376), (24, 8911032), (26, 8225568), (32, 6683274), (36, 5940688), (39, 5483712), (48, 4455516), (52, 4112784), (64, 3341637), (72, 2970344), (78, 2741856), (96, 2227758), (104, 2056392), (117, 1827904), (144, 1485172), (156, 1370928), (169, 1265472), (192, 1113879), (208, 1028196), (234, 913952), (288, 742586), (312, 685464), (338, 632736), (416, 514098), (468, 456976), (507, 421824), (576, 371293), (624, 342732), (676, 316368), (832, 257049), (936, 228488), (1014, 210912), (1248, 171366), (1352, 158184), (1521, 140608), (1872, 114244), (2028, 105456), (2197, 97344), (2496, 85683), (2704, 79092), (3042, 70304), (3744, 57122), (4056, 52728), (4394, 48672), (5408, 39546), (6084, 35152), (6591, 32448), (7488, 28561), (8112, 26364), (8788, 24336), (10816, 19773), (12168, 17576), (13182, 16224)]