423377568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27737}}^1$

素因数の和:27806

約数の個数: 72

約数和(自身を含む): 1226740788

約数和(自身を除く): 803363220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 27737, 55474, 83211, 110948, 166422, 221896, 249633, 332844, 443792, 499266, 665688, 887584, 998532, 1331376, 1470061, 1997064, 2662752, 2940122, 3994128, 4410183, 5880244, 7988256, 8820366, 11760488, 13230549, 17640732, 23520976, 26461098, 35281464, 47041952, 52922196, 70562928, 105844392, 141125856, 211688784, 423377568]

約数ペア:

[(1, 423377568), (2, 211688784), (3, 141125856), (4, 105844392), (6, 70562928), (8, 52922196), (9, 47041952), (12, 35281464), (16, 26461098), (18, 23520976), (24, 17640732), (32, 13230549), (36, 11760488), (48, 8820366), (53, 7988256), (72, 5880244), (96, 4410183), (106, 3994128), (144, 2940122), (159, 2662752), (212, 1997064), (288, 1470061), (318, 1331376), (424, 998532), (477, 887584), (636, 665688), (848, 499266), (954, 443792), (1272, 332844), (1696, 249633), (1908, 221896), (2544, 166422), (3816, 110948), (5088, 83211), (7632, 55474), (15264, 27737)]