340227972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 1034208000

約数和(自身を除く): 693980028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 239, 252, 269, 294, 378, 441, 478, 538, 588, 717, 756, 807, 882, 956, 1076, 1323, 1434, 1614, 1673, 1764, 1883, 2151, 2421, 2646, 2868, 3228, 3346, 3766, 4302, 4842, 5019, 5292, 5649, 6453, 6692, 7263, 7532, 8604, 9684, 10038, 11298, 11711, 12906, 13181, 14526, 15057, 16947, 20076, 22596, 23422, 25812, 26362, 29052, 30114, 33894, 35133, 39543, 45171, 46844, 50841, 52724, 60228, 64291, 67788, 70266, 79086, 90342, 101682, 105399, 118629, 128582, 140532, 158172, 180684, 192873, 203364, 210798, 237258, 257164, 316197, 355887, 385746, 421596, 450037, 474516, 578619, 632394, 711774, 771492, 900074, 1157238, 1264788, 1350111, 1423548, 1735857, 1800148, 2314476, 2700222, 3150259, 3471714, 4050333, 5400444, 6300518, 6943428, 8100666, 9450777, 12150999, 12601036, 16201332, 18901554, 24301998, 28352331, 37803108, 48603996, 56704662, 85056993, 113409324, 170113986, 340227972]

約数ペア:

[(1, 340227972), (2, 170113986), (3, 113409324), (4, 85056993), (6, 56704662), (7, 48603996), (9, 37803108), (12, 28352331), (14, 24301998), (18, 18901554), (21, 16201332), (27, 12601036), (28, 12150999), (36, 9450777), (42, 8100666), (49, 6943428), (54, 6300518), (63, 5400444), (84, 4050333), (98, 3471714), (108, 3150259), (126, 2700222), (147, 2314476), (189, 1800148), (196, 1735857), (239, 1423548), (252, 1350111), (269, 1264788), (294, 1157238), (378, 900074), (441, 771492), (478, 711774), (538, 632394), (588, 578619), (717, 474516), (756, 450037), (807, 421596), (882, 385746), (956, 355887), (1076, 316197), (1323, 257164), (1434, 237258), (1614, 210798), (1673, 203364), (1764, 192873), (1883, 180684), (2151, 158172), (2421, 140532), (2646, 128582), (2868, 118629), (3228, 105399), (3346, 101682), (3766, 90342), (4302, 79086), (4842, 70266), (5019, 67788), (5292, 64291), (5649, 60228), (6453, 52724), (6692, 50841), (7263, 46844), (7532, 45171), (8604, 39543), (9684, 35133), (10038, 33894), (11298, 30114), (11711, 29052), (12906, 26362), (13181, 25812), (14526, 23422), (15057, 22596), (16947, 20076)]