668831064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32069}}^1$

素因数の和:32168

約数の個数: 64

約数和(自身を含む): 1847232000

約数和(自身を除く): 1178400936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 10428, 20856, 32069, 64138, 96207, 128276, 192414, 256552, 352759, 384828, 705518, 769656, 1058277, 1411036, 2116554, 2533451, 2822072, 4233108, 5066902, 7600353, 8466216, 10133804, 15200706, 20267608, 27867961, 30401412, 55735922, 60802824, 83603883, 111471844, 167207766, 222943688, 334415532, 668831064]

約数ペア:

[(1, 668831064), (2, 334415532), (3, 222943688), (4, 167207766), (6, 111471844), (8, 83603883), (11, 60802824), (12, 55735922), (22, 30401412), (24, 27867961), (33, 20267608), (44, 15200706), (66, 10133804), (79, 8466216), (88, 7600353), (132, 5066902), (158, 4233108), (237, 2822072), (264, 2533451), (316, 2116554), (474, 1411036), (632, 1058277), (869, 769656), (948, 705518), (1738, 384828), (1896, 352759), (2607, 256552), (3476, 192414), (5214, 128276), (6952, 96207), (10428, 64138), (20856, 32069)]