383455864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 866764800

約数和(自身を除く): 483308936

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 37, 44, 58, 62, 74, 88, 116, 124, 131, 148, 232, 248, 262, 296, 319, 341, 407, 524, 638, 682, 814, 899, 1048, 1073, 1147, 1276, 1364, 1441, 1628, 1798, 2146, 2294, 2552, 2728, 2882, 3256, 3596, 3799, 4061, 4292, 4588, 4847, 5764, 7192, 7598, 8122, 8584, 9176, 9694, 9889, 11528, 11803, 12617, 15196, 16244, 19388, 19778, 23606, 25234, 30392, 32488, 33263, 38776, 39556, 41789, 44671, 47212, 50468, 53317, 66526, 79112, 83578, 89342, 94424, 100936, 106634, 117769, 133052, 140563, 150257, 167156, 178684, 213268, 235538, 266104, 281126, 300514, 334312, 357368, 365893, 426536, 471076, 562252, 601028, 731786, 942152, 1124504, 1202056, 1295459, 1463572, 1546193, 1652827, 2590918, 2927144, 3092386, 3305654, 4357453, 5181836, 6184772, 6611308, 8714906, 10363672, 12369544, 13222616, 17429812, 34859624, 47931983, 95863966, 191727932, 383455864]

約数ペア:

[(1, 383455864), (2, 191727932), (4, 95863966), (8, 47931983), (11, 34859624), (22, 17429812), (29, 13222616), (31, 12369544), (37, 10363672), (44, 8714906), (58, 6611308), (62, 6184772), (74, 5181836), (88, 4357453), (116, 3305654), (124, 3092386), (131, 2927144), (148, 2590918), (232, 1652827), (248, 1546193), (262, 1463572), (296, 1295459), (319, 1202056), (341, 1124504), (407, 942152), (524, 731786), (638, 601028), (682, 562252), (814, 471076), (899, 426536), (1048, 365893), (1073, 357368), (1147, 334312), (1276, 300514), (1364, 281126), (1441, 266104), (1628, 235538), (1798, 213268), (2146, 178684), (2294, 167156), (2552, 150257), (2728, 140563), (2882, 133052), (3256, 117769), (3596, 106634), (3799, 100936), (4061, 94424), (4292, 89342), (4588, 83578), (4847, 79112), (5764, 66526), (7192, 53317), (7598, 50468), (8122, 47212), (8584, 44671), (9176, 41789), (9694, 39556), (9889, 38776), (11528, 33263), (11803, 32488), (12617, 30392), (15196, 25234), (16244, 23606), (19388, 19778)]