1330795444328

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{768347}}^1$

素因数の和:768714

約数の個数: 64

約数和(自身を含む): 2884439859840

約数和(自身を除く): 1553644415512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 197, 314, 394, 628, 788, 1099, 1256, 1379, 1576, 2198, 2758, 4396, 5516, 8792, 11032, 30929, 61858, 123716, 216503, 247432, 433006, 768347, 866012, 1536694, 1732024, 3073388, 5378429, 6146776, 10756858, 21513716, 43027432, 120630479, 151364359, 241260958, 302728718, 482521916, 605457436, 844413353, 965043832, 1059550513, 1210914872, 1688826706, 2119101026, 3377653412, 4238202052, 6755306824, 8476404104, 23764204363, 47528408726, 95056817452, 166349430541, 190113634904, 332698861082, 665397722164, 1330795444328]

約数ペア:

[(1, 1330795444328), (2, 665397722164), (4, 332698861082), (7, 190113634904), (8, 166349430541), (14, 95056817452), (28, 47528408726), (56, 23764204363), (157, 8476404104), (197, 6755306824), (314, 4238202052), (394, 3377653412), (628, 2119101026), (788, 1688826706), (1099, 1210914872), (1256, 1059550513), (1379, 965043832), (1576, 844413353), (2198, 605457436), (2758, 482521916), (4396, 302728718), (5516, 241260958), (8792, 151364359), (11032, 120630479), (30929, 43027432), (61858, 21513716), (123716, 10756858), (216503, 6146776), (247432, 5378429), (433006, 3073388), (768347, 1732024), (866012, 1536694)]