641937312

素因数分解:

$2^5\times 3^4\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1672

約数の個数: 120

約数和(自身を含む): 1900505376

約数和(自身を除く): 1258568064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 167, 216, 288, 324, 334, 432, 501, 648, 668, 864, 1002, 1296, 1336, 1483, 1503, 2004, 2592, 2672, 2966, 3006, 4008, 4449, 4509, 5344, 5932, 6012, 8016, 8898, 9018, 11864, 12024, 13347, 13527, 16032, 17796, 18036, 23728, 24048, 26694, 27054, 35592, 36072, 40041, 47456, 48096, 53388, 54108, 71184, 72144, 80082, 106776, 108216, 120123, 142368, 144288, 160164, 213552, 216432, 240246, 247661, 320328, 427104, 432864, 480492, 495322, 640656, 742983, 960984, 990644, 1281312, 1485966, 1921968, 1981288, 2228949, 2971932, 3843936, 3962576, 4457898, 5943864, 6686847, 7925152, 8915796, 11887728, 13373694, 17831592, 20060541, 23775456, 26747388, 35663184, 40121082, 53494776, 71326368, 80242164, 106989552, 160484328, 213979104, 320968656, 641937312]

約数ペア:

[(1, 641937312), (2, 320968656), (3, 213979104), (4, 160484328), (6, 106989552), (8, 80242164), (9, 71326368), (12, 53494776), (16, 40121082), (18, 35663184), (24, 26747388), (27, 23775456), (32, 20060541), (36, 17831592), (48, 13373694), (54, 11887728), (72, 8915796), (81, 7925152), (96, 6686847), (108, 5943864), (144, 4457898), (162, 3962576), (167, 3843936), (216, 2971932), (288, 2228949), (324, 1981288), (334, 1921968), (432, 1485966), (501, 1281312), (648, 990644), (668, 960984), (864, 742983), (1002, 640656), (1296, 495322), (1336, 480492), (1483, 432864), (1503, 427104), (2004, 320328), (2592, 247661), (2672, 240246), (2966, 216432), (3006, 213552), (4008, 160164), (4449, 144288), (4509, 142368), (5344, 120123), (5932, 108216), (6012, 106776), (8016, 80082), (8898, 72144), (9018, 71184), (11864, 54108), (12024, 53388), (13347, 48096), (13527, 47456), (16032, 40041), (17796, 36072), (18036, 35592), (23728, 27054), (24048, 26694)]