40777776

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 129366720

約数和(自身を除く): 88588944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 137, 144, 156, 159, 208, 212, 216, 234, 274, 312, 318, 351, 411, 424, 432, 468, 477, 548, 624, 636, 689, 702, 822, 848, 936, 954, 1096, 1233, 1272, 1378, 1404, 1431, 1644, 1781, 1872, 1908, 2067, 2192, 2466, 2544, 2756, 2808, 2862, 3288, 3562, 3699, 3816, 4134, 4932, 5343, 5512, 5616, 5724, 6201, 6576, 7124, 7261, 7398, 7632, 8268, 9864, 10686, 11024, 11448, 12402, 14248, 14522, 14796, 16029, 16536, 18603, 19728, 21372, 21783, 22896, 24804, 28496, 29044, 29592, 32058, 33072, 37206, 42744, 43566, 48087, 49608, 58088, 59184, 64116, 65349, 74412, 85488, 87132, 94393, 96174, 99216, 116176, 128232, 130698, 148824, 174264, 188786, 192348, 196047, 256464, 261396, 283179, 297648, 348528, 377572, 384696, 392094, 522792, 566358, 755144, 769392, 784188, 849537, 1045584, 1132716, 1510288, 1568376, 1699074, 2265432, 2548611, 3136752, 3398148, 4530864, 5097222, 6796296, 10194444, 13592592, 20388888, 40777776]

約数ペア:

[(1, 40777776), (2, 20388888), (3, 13592592), (4, 10194444), (6, 6796296), (8, 5097222), (9, 4530864), (12, 3398148), (13, 3136752), (16, 2548611), (18, 2265432), (24, 1699074), (26, 1568376), (27, 1510288), (36, 1132716), (39, 1045584), (48, 849537), (52, 784188), (53, 769392), (54, 755144), (72, 566358), (78, 522792), (104, 392094), (106, 384696), (108, 377572), (117, 348528), (137, 297648), (144, 283179), (156, 261396), (159, 256464), (208, 196047), (212, 192348), (216, 188786), (234, 174264), (274, 148824), (312, 130698), (318, 128232), (351, 116176), (411, 99216), (424, 96174), (432, 94393), (468, 87132), (477, 85488), (548, 74412), (624, 65349), (636, 64116), (689, 59184), (702, 58088), (822, 49608), (848, 48087), (936, 43566), (954, 42744), (1096, 37206), (1233, 33072), (1272, 32058), (1378, 29592), (1404, 29044), (1431, 28496), (1644, 24804), (1781, 22896), (1872, 21783), (1908, 21372), (2067, 19728), (2192, 18603), (2466, 16536), (2544, 16029), (2756, 14796), (2808, 14522), (2862, 14248), (3288, 12402), (3562, 11448), (3699, 11024), (3816, 10686), (4134, 9864), (4932, 8268), (5343, 7632), (5512, 7398), (5616, 7261), (5724, 7124), (6201, 6576)]