218122128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 180

約数和(自身を含む): 747935760

約数和(自身を除く): 529813632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1627, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3254, 3528, 3724, 4788, 4881, 5586, 6384, 6508, 7056, 7448, 8379, 9576, 9762, 11172, 11389, 13016, 14643, 14896, 16758, 19152, 19524, 22344, 22778, 26032, 29286, 30913, 33516, 34167, 39048, 44688, 45556, 58572, 61826, 67032, 68334, 78096, 79723, 91112, 92739, 102501, 117144, 123652, 134064, 136668, 159446, 182224, 185478, 205002, 216391, 234288, 239169, 247304, 273336, 278217, 318892, 370956, 410004, 432782, 478338, 494608, 546672, 556434, 637784, 649173, 717507, 741912, 820008, 865564, 956676, 1112868, 1275568, 1298346, 1435014, 1483824, 1514737, 1640016, 1731128, 1913352, 1947519, 2225736, 2596692, 2870028, 3029474, 3462256, 3826704, 3895038, 4451472, 4544211, 5193384, 5740056, 6058948, 7790076, 9088422, 10386768, 11480112, 12117896, 13632633, 15580152, 18176844, 24235792, 27265266, 31160304, 36353688, 54530532, 72707376, 109061064, 218122128]

約数ペア:

[(1, 218122128), (2, 109061064), (3, 72707376), (4, 54530532), (6, 36353688), (7, 31160304), (8, 27265266), (9, 24235792), (12, 18176844), (14, 15580152), (16, 13632633), (18, 12117896), (19, 11480112), (21, 10386768), (24, 9088422), (28, 7790076), (36, 6058948), (38, 5740056), (42, 5193384), (48, 4544211), (49, 4451472), (56, 3895038), (57, 3826704), (63, 3462256), (72, 3029474), (76, 2870028), (84, 2596692), (98, 2225736), (112, 1947519), (114, 1913352), (126, 1731128), (133, 1640016), (144, 1514737), (147, 1483824), (152, 1435014), (168, 1298346), (171, 1275568), (196, 1112868), (228, 956676), (252, 865564), (266, 820008), (294, 741912), (304, 717507), (336, 649173), (342, 637784), (392, 556434), (399, 546672), (441, 494608), (456, 478338), (504, 432782), (532, 410004), (588, 370956), (684, 318892), (784, 278217), (798, 273336), (882, 247304), (912, 239169), (931, 234288), (1008, 216391), (1064, 205002), (1176, 185478), (1197, 182224), (1368, 159446), (1596, 136668), (1627, 134064), (1764, 123652), (1862, 117144), (2128, 102501), (2352, 92739), (2394, 91112), (2736, 79723), (2793, 78096), (3192, 68334), (3254, 67032), (3528, 61826), (3724, 58572), (4788, 45556), (4881, 44688), (5586, 39048), (6384, 34167), (6508, 33516), (7056, 30913), (7448, 29286), (8379, 26032), (9576, 22778), (9762, 22344), (11172, 19524), (11389, 19152), (13016, 16758), (14643, 14896)]