221696304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2994

約数の個数: 80

約数和(自身を含む): 602080512

約数和(自身を除く): 380384208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 2903, 3182, 4773, 5806, 6364, 8709, 9546, 11612, 12728, 17418, 19092, 23224, 25456, 34836, 38184, 46448, 69672, 76368, 107411, 124829, 139344, 214822, 249658, 322233, 374487, 429644, 499316, 644466, 748974, 859288, 998632, 1288932, 1497948, 1718576, 1997264, 2577864, 2995896, 4618673, 5155728, 5991792, 9237346, 13856019, 18474692, 27712038, 36949384, 55424076, 73898768, 110848152, 221696304]

約数ペア:

[(1, 221696304), (2, 110848152), (3, 73898768), (4, 55424076), (6, 36949384), (8, 27712038), (12, 18474692), (16, 13856019), (24, 9237346), (37, 5991792), (43, 5155728), (48, 4618673), (74, 2995896), (86, 2577864), (111, 1997264), (129, 1718576), (148, 1497948), (172, 1288932), (222, 998632), (258, 859288), (296, 748974), (344, 644466), (444, 499316), (516, 429644), (592, 374487), (688, 322233), (888, 249658), (1032, 214822), (1591, 139344), (1776, 124829), (2064, 107411), (2903, 76368), (3182, 69672), (4773, 46448), (5806, 38184), (6364, 34836), (8709, 25456), (9546, 23224), (11612, 19092), (12728, 17418)]