508738430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 994612608

約数和(自身を除く): 485874178

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 113, 142, 170, 226, 355, 373, 565, 710, 746, 1130, 1207, 1865, 1921, 2414, 3730, 3842, 6035, 6341, 8023, 9605, 12070, 12682, 16046, 19210, 26483, 31705, 40115, 42149, 52966, 63410, 80230, 84298, 132415, 136391, 210745, 264830, 272782, 421490, 450211, 681955, 716533, 900422, 1363910, 1433066, 2251055, 2992579, 3582665, 4502110, 5985158, 7165330, 14962895, 29925790, 50873843, 101747686, 254369215, 508738430]

約数ペア:

[(1, 508738430), (2, 254369215), (5, 101747686), (10, 50873843), (17, 29925790), (34, 14962895), (71, 7165330), (85, 5985158), (113, 4502110), (142, 3582665), (170, 2992579), (226, 2251055), (355, 1433066), (373, 1363910), (565, 900422), (710, 716533), (746, 681955), (1130, 450211), (1207, 421490), (1865, 272782), (1921, 264830), (2414, 210745), (3730, 136391), (3842, 132415), (6035, 84298), (6341, 80230), (8023, 63410), (9605, 52966), (12070, 42149), (12682, 40115), (16046, 31705), (19210, 26483)]