40981632

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 118238400

約数和(自身を除く): 77256768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 137, 152, 164, 192, 228, 246, 274, 304, 328, 384, 411, 456, 492, 548, 608, 656, 779, 822, 912, 984, 1096, 1216, 1312, 1558, 1644, 1824, 1968, 2192, 2337, 2432, 2603, 2624, 3116, 3288, 3648, 3936, 4384, 4674, 5206, 5248, 5617, 6232, 6576, 7296, 7809, 7872, 8768, 9348, 10412, 11234, 12464, 13152, 15618, 15744, 16851, 17536, 18696, 20824, 22468, 24928, 26304, 31236, 33702, 37392, 41648, 44936, 49856, 52608, 62472, 67404, 74784, 83296, 89872, 99712, 106723, 124944, 134808, 149568, 166592, 179744, 213446, 249888, 269616, 299136, 320169, 333184, 359488, 426892, 499776, 539232, 640338, 718976, 853784, 999552, 1078464, 1280676, 1707568, 2156928, 2561352, 3415136, 5122704, 6830272, 10245408, 13660544, 20490816, 40981632]

約数ペア:

[(1, 40981632), (2, 20490816), (3, 13660544), (4, 10245408), (6, 6830272), (8, 5122704), (12, 3415136), (16, 2561352), (19, 2156928), (24, 1707568), (32, 1280676), (38, 1078464), (41, 999552), (48, 853784), (57, 718976), (64, 640338), (76, 539232), (82, 499776), (96, 426892), (114, 359488), (123, 333184), (128, 320169), (137, 299136), (152, 269616), (164, 249888), (192, 213446), (228, 179744), (246, 166592), (274, 149568), (304, 134808), (328, 124944), (384, 106723), (411, 99712), (456, 89872), (492, 83296), (548, 74784), (608, 67404), (656, 62472), (779, 52608), (822, 49856), (912, 44936), (984, 41648), (1096, 37392), (1216, 33702), (1312, 31236), (1558, 26304), (1644, 24928), (1824, 22468), (1968, 20824), (2192, 18696), (2337, 17536), (2432, 16851), (2603, 15744), (2624, 15618), (3116, 13152), (3288, 12464), (3648, 11234), (3936, 10412), (4384, 9348), (4674, 8768), (5206, 7872), (5248, 7809), (5617, 7296), (6232, 6576)]