819310032

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{31091}}^1$

素因数の和:31169

約数の個数: 80

約数和(自身を含む): 2390352960

約数和(自身を除く): 1571042928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 26352, 31091, 62182, 93273, 124364, 186546, 248728, 279819, 373092, 497456, 559638, 746184, 839457, 1119276, 1492368, 1678914, 1896551, 2238552, 3357828, 3793102, 4477104, 5689653, 6715656, 7586204, 11379306, 13431312, 15172408, 17068959, 22758612, 30344816, 34137918, 45517224, 51206877, 68275836, 91034448, 102413754, 136551672, 204827508, 273103344, 409655016, 819310032]

約数ペア:

[(1, 819310032), (2, 409655016), (3, 273103344), (4, 204827508), (6, 136551672), (8, 102413754), (9, 91034448), (12, 68275836), (16, 51206877), (18, 45517224), (24, 34137918), (27, 30344816), (36, 22758612), (48, 17068959), (54, 15172408), (61, 13431312), (72, 11379306), (108, 7586204), (122, 6715656), (144, 5689653), (183, 4477104), (216, 3793102), (244, 3357828), (366, 2238552), (432, 1896551), (488, 1678914), (549, 1492368), (732, 1119276), (976, 839457), (1098, 746184), (1464, 559638), (1647, 497456), (2196, 373092), (2928, 279819), (3294, 248728), (4392, 186546), (6588, 124364), (8784, 93273), (13176, 62182), (26352, 31091)]