40456416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 142926336

約数和(自身を除く): 102469920

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 421, 429, 462, 528, 546, 572, 616, 624, 672, 728, 842, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1263, 1456, 1684, 1716, 1848, 2002, 2184, 2288, 2464, 2526, 2912, 2947, 3003, 3368, 3432, 3696, 4004, 4368, 4576, 4631, 5052, 5473, 5894, 6006, 6736, 6864, 7392, 8008, 8736, 8841, 9262, 10104, 10946, 11788, 12012, 13472, 13728, 13893, 16016, 16419, 17682, 18524, 20208, 21892, 23576, 24024, 27786, 32032, 32417, 32838, 35364, 37048, 38311, 40416, 43784, 47152, 48048, 55572, 60203, 64834, 65676, 70728, 74096, 76622, 87568, 94304, 96096, 97251, 111144, 114933, 120406, 129668, 131352, 141456, 148192, 153244, 175136, 180609, 194502, 222288, 229866, 240812, 259336, 262704, 282912, 306488, 361218, 389004, 421421, 444576, 459732, 481624, 518672, 525408, 612976, 722436, 778008, 842842, 919464, 963248, 1037344, 1225952, 1264263, 1444872, 1556016, 1685684, 1838928, 1926496, 2528526, 2889744, 3112032, 3371368, 3677856, 5057052, 5779488, 6742736, 10114104, 13485472, 20228208, 40456416]

約数ペア:

[(1, 40456416), (2, 20228208), (3, 13485472), (4, 10114104), (6, 6742736), (7, 5779488), (8, 5057052), (11, 3677856), (12, 3371368), (13, 3112032), (14, 2889744), (16, 2528526), (21, 1926496), (22, 1838928), (24, 1685684), (26, 1556016), (28, 1444872), (32, 1264263), (33, 1225952), (39, 1037344), (42, 963248), (44, 919464), (48, 842842), (52, 778008), (56, 722436), (66, 612976), (77, 525408), (78, 518672), (84, 481624), (88, 459732), (91, 444576), (96, 421421), (104, 389004), (112, 361218), (132, 306488), (143, 282912), (154, 262704), (156, 259336), (168, 240812), (176, 229866), (182, 222288), (208, 194502), (224, 180609), (231, 175136), (264, 153244), (273, 148192), (286, 141456), (308, 131352), (312, 129668), (336, 120406), (352, 114933), (364, 111144), (416, 97251), (421, 96096), (429, 94304), (462, 87568), (528, 76622), (546, 74096), (572, 70728), (616, 65676), (624, 64834), (672, 60203), (728, 55572), (842, 48048), (858, 47152), (924, 43784), (1001, 40416), (1056, 38311), (1092, 37048), (1144, 35364), (1232, 32838), (1248, 32417), (1263, 32032), (1456, 27786), (1684, 24024), (1716, 23576), (1848, 21892), (2002, 20208), (2184, 18524), (2288, 17682), (2464, 16419), (2526, 16016), (2912, 13893), (2947, 13728), (3003, 13472), (3368, 12012), (3432, 11788), (3696, 10946), (4004, 10104), (4368, 9262), (4576, 8841), (4631, 8736), (5052, 8008), (5473, 7392), (5894, 6864), (6006, 6736)]