40178616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 115084800

約数和(自身を除く): 74906184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 71, 73, 76, 102, 114, 136, 142, 146, 152, 204, 213, 219, 228, 284, 292, 323, 408, 426, 438, 456, 568, 584, 646, 852, 876, 969, 1207, 1241, 1292, 1349, 1387, 1704, 1752, 1938, 2414, 2482, 2584, 2698, 2774, 3621, 3723, 3876, 4047, 4161, 4828, 4964, 5183, 5396, 5548, 7242, 7446, 7752, 8094, 8322, 9656, 9928, 10366, 10792, 11096, 14484, 14892, 15549, 16188, 16644, 20732, 22933, 23579, 28968, 29784, 31098, 32376, 33288, 41464, 45866, 47158, 62196, 68799, 70737, 88111, 91732, 94316, 98477, 124392, 137598, 141474, 176222, 183464, 188632, 196954, 264333, 275196, 282948, 295431, 352444, 393908, 528666, 550392, 565896, 590862, 704888, 787816, 1057332, 1181724, 1674109, 2114664, 2363448, 3348218, 5022327, 6696436, 10044654, 13392872, 20089308, 40178616]

約数ペア:

[(1, 40178616), (2, 20089308), (3, 13392872), (4, 10044654), (6, 6696436), (8, 5022327), (12, 3348218), (17, 2363448), (19, 2114664), (24, 1674109), (34, 1181724), (38, 1057332), (51, 787816), (57, 704888), (68, 590862), (71, 565896), (73, 550392), (76, 528666), (102, 393908), (114, 352444), (136, 295431), (142, 282948), (146, 275196), (152, 264333), (204, 196954), (213, 188632), (219, 183464), (228, 176222), (284, 141474), (292, 137598), (323, 124392), (408, 98477), (426, 94316), (438, 91732), (456, 88111), (568, 70737), (584, 68799), (646, 62196), (852, 47158), (876, 45866), (969, 41464), (1207, 33288), (1241, 32376), (1292, 31098), (1349, 29784), (1387, 28968), (1704, 23579), (1752, 22933), (1938, 20732), (2414, 16644), (2482, 16188), (2584, 15549), (2698, 14892), (2774, 14484), (3621, 11096), (3723, 10792), (3876, 10366), (4047, 9928), (4161, 9656), (4828, 8322), (4964, 8094), (5183, 7752), (5396, 7446), (5548, 7242)]