299572728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 128

約数和(自身を含む): 934886400

約数和(自身を除く): 635313672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1879, 1898, 2044, 2184, 2847, 3066, 3758, 3796, 4088, 5637, 5694, 6132, 6643, 7516, 7592, 11274, 11388, 12264, 13153, 13286, 15032, 19929, 22548, 22776, 24427, 26306, 26572, 39459, 39858, 45096, 48854, 52612, 53144, 73281, 78918, 79716, 97708, 105224, 137167, 146562, 157836, 159432, 170989, 195416, 274334, 293124, 315672, 341978, 411501, 512967, 548668, 586248, 683956, 823002, 960169, 1025934, 1097336, 1367912, 1646004, 1783171, 1920338, 2051868, 2880507, 3292008, 3566342, 3840676, 4103736, 5349513, 5761014, 7132684, 7681352, 10699026, 11522028, 12482197, 14265368, 21398052, 23044056, 24964394, 37446591, 42796104, 49928788, 74893182, 99857576, 149786364, 299572728]

約数ペア:

[(1, 299572728), (2, 149786364), (3, 99857576), (4, 74893182), (6, 49928788), (7, 42796104), (8, 37446591), (12, 24964394), (13, 23044056), (14, 21398052), (21, 14265368), (24, 12482197), (26, 11522028), (28, 10699026), (39, 7681352), (42, 7132684), (52, 5761014), (56, 5349513), (73, 4103736), (78, 3840676), (84, 3566342), (91, 3292008), (104, 2880507), (146, 2051868), (156, 1920338), (168, 1783171), (182, 1646004), (219, 1367912), (273, 1097336), (292, 1025934), (312, 960169), (364, 823002), (438, 683956), (511, 586248), (546, 548668), (584, 512967), (728, 411501), (876, 341978), (949, 315672), (1022, 293124), (1092, 274334), (1533, 195416), (1752, 170989), (1879, 159432), (1898, 157836), (2044, 146562), (2184, 137167), (2847, 105224), (3066, 97708), (3758, 79716), (3796, 78918), (4088, 73281), (5637, 53144), (5694, 52612), (6132, 48854), (6643, 45096), (7516, 39858), (7592, 39459), (11274, 26572), (11388, 26306), (12264, 24427), (13153, 22776), (13286, 22548), (15032, 19929)]