238940928

素因数分解:

$2^8\times 3^5\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 749968128

約数和(自身を除く): 511027200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 167, 184, 192, 207, 216, 243, 256, 276, 288, 324, 334, 368, 384, 414, 432, 486, 501, 552, 576, 621, 648, 668, 736, 768, 828, 864, 972, 1002, 1104, 1152, 1242, 1296, 1336, 1472, 1503, 1656, 1728, 1863, 1944, 2004, 2208, 2304, 2484, 2592, 2672, 2944, 3006, 3312, 3456, 3726, 3841, 3888, 4008, 4416, 4509, 4968, 5184, 5344, 5589, 5888, 6012, 6624, 6912, 7452, 7682, 7776, 8016, 8832, 9018, 9936, 10368, 10688, 11178, 11523, 12024, 13248, 13527, 14904, 15364, 15552, 16032, 17664, 18036, 19872, 20736, 21376, 22356, 23046, 24048, 26496, 27054, 29808, 30728, 31104, 32064, 34569, 36072, 39744, 40581, 42752, 44712, 46092, 48096, 52992, 54108, 59616, 61456, 62208, 64128, 69138, 72144, 79488, 81162, 89424, 92184, 96192, 103707, 108216, 119232, 122912, 128256, 138276, 144288, 158976, 162324, 178848, 184368, 192384, 207414, 216432, 238464, 245824, 276552, 288576, 311121, 324648, 357696, 368736, 384768, 414828, 432864, 476928, 491648, 553104, 577152, 622242, 649296, 715392, 737472, 829656, 865728, 933363, 983296, 1106208, 1154304, 1244484, 1298592, 1430784, 1474944, 1659312, 1731456, 1866726, 2212416, 2488968, 2597184, 2949888, 3318624, 3462912, 3733452, 4424832, 4977936, 5194368, 6637248, 7466904, 8849664, 9955872, 10388736, 13274496, 14933808, 19911744, 26548992, 29867616, 39823488, 59735232, 79646976, 119470464, 238940928]

約数ペア:

[(1, 238940928), (2, 119470464), (3, 79646976), (4, 59735232), (6, 39823488), (8, 29867616), (9, 26548992), (12, 19911744), (16, 14933808), (18, 13274496), (23, 10388736), (24, 9955872), (27, 8849664), (32, 7466904), (36, 6637248), (46, 5194368), (48, 4977936), (54, 4424832), (64, 3733452), (69, 3462912), (72, 3318624), (81, 2949888), (92, 2597184), (96, 2488968), (108, 2212416), (128, 1866726), (138, 1731456), (144, 1659312), (162, 1474944), (167, 1430784), (184, 1298592), (192, 1244484), (207, 1154304), (216, 1106208), (243, 983296), (256, 933363), (276, 865728), (288, 829656), (324, 737472), (334, 715392), (368, 649296), (384, 622242), (414, 577152), (432, 553104), (486, 491648), (501, 476928), (552, 432864), (576, 414828), (621, 384768), (648, 368736), (668, 357696), (736, 324648), (768, 311121), (828, 288576), (864, 276552), (972, 245824), (1002, 238464), (1104, 216432), (1152, 207414), (1242, 192384), (1296, 184368), (1336, 178848), (1472, 162324), (1503, 158976), (1656, 144288), (1728, 138276), (1863, 128256), (1944, 122912), (2004, 119232), (2208, 108216), (2304, 103707), (2484, 96192), (2592, 92184), (2672, 89424), (2944, 81162), (3006, 79488), (3312, 72144), (3456, 69138), (3726, 64128), (3841, 62208), (3888, 61456), (4008, 59616), (4416, 54108), (4509, 52992), (4968, 48096), (5184, 46092), (5344, 44712), (5589, 42752), (5888, 40581), (6012, 39744), (6624, 36072), (6912, 34569), (7452, 32064), (7682, 31104), (7776, 30728), (8016, 29808), (8832, 27054), (9018, 26496), (9936, 24048), (10368, 23046), (10688, 22356), (11178, 21376), (11523, 20736), (12024, 19872), (13248, 18036), (13527, 17664), (14904, 16032), (15364, 15552)]