388492776

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{15731}}^1$

素因数の和:15764

約数の個数: 96

約数和(自身を含む): 1227096000

約数和(自身を除く): 838603224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 6174, 8232, 12348, 15731, 24696, 31462, 47193, 62924, 94386, 110117, 125848, 141579, 188772, 220234, 283158, 330351, 377544, 440468, 566316, 660702, 770819, 880936, 991053, 1132632, 1321404, 1541638, 1982106, 2312457, 2642808, 3083276, 3964212, 4624914, 5395733, 6166552, 6937371, 7928424, 9249828, 10791466, 13874742, 16187199, 18499656, 21582932, 27749484, 32374398, 43165864, 48561597, 55498968, 64748796, 97123194, 129497592, 194246388, 388492776]

約数ペア:

[(1, 388492776), (2, 194246388), (3, 129497592), (4, 97123194), (6, 64748796), (7, 55498968), (8, 48561597), (9, 43165864), (12, 32374398), (14, 27749484), (18, 21582932), (21, 18499656), (24, 16187199), (28, 13874742), (36, 10791466), (42, 9249828), (49, 7928424), (56, 6937371), (63, 6166552), (72, 5395733), (84, 4624914), (98, 3964212), (126, 3083276), (147, 2642808), (168, 2312457), (196, 1982106), (252, 1541638), (294, 1321404), (343, 1132632), (392, 991053), (441, 880936), (504, 770819), (588, 660702), (686, 566316), (882, 440468), (1029, 377544), (1176, 330351), (1372, 283158), (1764, 220234), (2058, 188772), (2744, 141579), (3087, 125848), (3528, 110117), (4116, 94386), (6174, 62924), (8232, 47193), (12348, 31462), (15731, 24696)]