450812664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 1346829120

約数和(自身を除く): 896016456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 109, 124, 136, 153, 186, 204, 218, 248, 279, 306, 327, 372, 408, 436, 527, 558, 612, 654, 744, 872, 981, 1054, 1116, 1224, 1308, 1581, 1853, 1962, 2108, 2232, 2616, 3162, 3379, 3706, 3924, 4216, 4743, 5559, 6324, 6758, 7412, 7848, 9486, 10137, 11118, 11881, 12648, 13516, 14824, 16677, 18972, 20274, 22236, 23762, 27032, 30411, 33354, 35643, 37944, 40548, 44472, 47524, 57443, 60822, 66708, 71286, 81096, 95048, 106929, 114886, 121644, 133416, 142572, 172329, 201977, 213858, 229772, 243288, 285144, 344658, 368311, 403954, 427716, 459544, 516987, 605931, 689316, 736622, 807908, 855432, 1033974, 1104933, 1211862, 1378632, 1473244, 1615816, 1817793, 2067948, 2209866, 2423724, 2946488, 3314799, 3635586, 4135896, 4419732, 4847448, 6261287, 6629598, 7271172, 8839464, 12522574, 13259196, 14542344, 18783861, 25045148, 26518392, 37567722, 50090296, 56351583, 75135444, 112703166, 150270888, 225406332, 450812664]

約数ペア:

[(1, 450812664), (2, 225406332), (3, 150270888), (4, 112703166), (6, 75135444), (8, 56351583), (9, 50090296), (12, 37567722), (17, 26518392), (18, 25045148), (24, 18783861), (31, 14542344), (34, 13259196), (36, 12522574), (51, 8839464), (62, 7271172), (68, 6629598), (72, 6261287), (93, 4847448), (102, 4419732), (109, 4135896), (124, 3635586), (136, 3314799), (153, 2946488), (186, 2423724), (204, 2209866), (218, 2067948), (248, 1817793), (279, 1615816), (306, 1473244), (327, 1378632), (372, 1211862), (408, 1104933), (436, 1033974), (527, 855432), (558, 807908), (612, 736622), (654, 689316), (744, 605931), (872, 516987), (981, 459544), (1054, 427716), (1116, 403954), (1224, 368311), (1308, 344658), (1581, 285144), (1853, 243288), (1962, 229772), (2108, 213858), (2232, 201977), (2616, 172329), (3162, 142572), (3379, 133416), (3706, 121644), (3924, 114886), (4216, 106929), (4743, 95048), (5559, 81096), (6324, 71286), (6758, 66708), (7412, 60822), (7848, 57443), (9486, 47524), (10137, 44472), (11118, 40548), (11881, 37944), (12648, 35643), (13516, 33354), (14824, 30411), (16677, 27032), (18972, 23762), (20274, 22236)]