4920221464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 9924314400

約数和(自身を除く): 5004092936

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 181, 202, 362, 404, 724, 808, 1448, 1717, 1979, 3077, 3434, 3958, 6154, 6868, 7916, 12308, 13736, 15832, 18281, 24616, 33643, 36562, 67286, 73124, 134572, 146248, 199879, 269144, 310777, 358199, 399758, 621554, 716398, 799516, 1243108, 1432796, 1599032, 2486216, 2865592, 3397943, 6089383, 6795886, 12178766, 13591772, 24357532, 27183544, 36178099, 48715064, 72356198, 144712396, 289424792, 615027683, 1230055366, 2460110732, 4920221464]

約数ペア:

[(1, 4920221464), (2, 2460110732), (4, 1230055366), (8, 615027683), (17, 289424792), (34, 144712396), (68, 72356198), (101, 48715064), (136, 36178099), (181, 27183544), (202, 24357532), (362, 13591772), (404, 12178766), (724, 6795886), (808, 6089383), (1448, 3397943), (1717, 2865592), (1979, 2486216), (3077, 1599032), (3434, 1432796), (3958, 1243108), (6154, 799516), (6868, 716398), (7916, 621554), (12308, 399758), (13736, 358199), (15832, 310777), (18281, 269144), (24616, 199879), (33643, 146248), (36562, 134572), (67286, 73124)]