421865712

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{26393}}^1$

素因数の和:26447

約数の個数: 80

約数和(自身を含む): 1243685280

約数和(自身を除く): 821819568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 26393, 52786, 79179, 105572, 158358, 211144, 237537, 316716, 422288, 475074, 633432, 712611, 950148, 976541, 1266864, 1425222, 1900296, 1953082, 2850444, 2929623, 3800592, 3906164, 5700888, 5859246, 7812328, 8788869, 11401776, 11718492, 15624656, 17577738, 23436984, 26366607, 35155476, 46873968, 52733214, 70310952, 105466428, 140621904, 210932856, 421865712]

約数ペア:

[(1, 421865712), (2, 210932856), (3, 140621904), (4, 105466428), (6, 70310952), (8, 52733214), (9, 46873968), (12, 35155476), (16, 26366607), (18, 23436984), (24, 17577738), (27, 15624656), (36, 11718492), (37, 11401776), (48, 8788869), (54, 7812328), (72, 5859246), (74, 5700888), (108, 3906164), (111, 3800592), (144, 2929623), (148, 2850444), (216, 1953082), (222, 1900296), (296, 1425222), (333, 1266864), (432, 976541), (444, 950148), (592, 712611), (666, 633432), (888, 475074), (999, 422288), (1332, 316716), (1776, 237537), (1998, 211144), (2664, 158358), (3996, 105572), (5328, 79179), (7992, 52786), (15984, 26393)]