221712744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27142

約数の個数: 64

約数和(自身を含む): 624199680

約数和(自身を除く): 402486936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 27091, 54182, 81273, 108364, 162546, 216728, 298001, 325092, 596002, 650184, 839821, 894003, 1192004, 1679642, 1788006, 2384008, 2519463, 3359284, 3576012, 5038926, 6718568, 7152024, 9238031, 10077852, 18476062, 20155704, 27714093, 36952124, 55428186, 73904248, 110856372, 221712744]

約数ペア:

[(1, 221712744), (2, 110856372), (3, 73904248), (4, 55428186), (6, 36952124), (8, 27714093), (11, 20155704), (12, 18476062), (22, 10077852), (24, 9238031), (31, 7152024), (33, 6718568), (44, 5038926), (62, 3576012), (66, 3359284), (88, 2519463), (93, 2384008), (124, 1788006), (132, 1679642), (186, 1192004), (248, 894003), (264, 839821), (341, 650184), (372, 596002), (682, 325092), (744, 298001), (1023, 216728), (1364, 162546), (2046, 108364), (2728, 81273), (4092, 54182), (8184, 27091)]