312393744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8829

約数の個数: 120

約数和(自身を含む): 991186560

約数和(自身を除く): 678792816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8783, 8892, 11856, 17566, 17784, 26349, 35132, 35568, 52698, 70264, 79047, 105396, 114179, 140528, 158094, 166877, 210792, 228358, 316188, 333754, 342537, 421584, 456716, 500631, 632376, 667508, 685074, 913432, 1001262, 1027611, 1264752, 1335016, 1370148, 1501893, 1826864, 2002524, 2055222, 2169401, 2670032, 2740296, 3003786, 4005048, 4110444, 4338802, 5480592, 6007572, 6508203, 8010096, 8220888, 8677604, 12015144, 13016406, 16441776, 17355208, 19524609, 24030288, 26032812, 34710416, 39049218, 52065624, 78098436, 104131248, 156196872, 312393744]

約数ペア:

[(1, 312393744), (2, 156196872), (3, 104131248), (4, 78098436), (6, 52065624), (8, 39049218), (9, 34710416), (12, 26032812), (13, 24030288), (16, 19524609), (18, 17355208), (19, 16441776), (24, 13016406), (26, 12015144), (36, 8677604), (38, 8220888), (39, 8010096), (48, 6508203), (52, 6007572), (57, 5480592), (72, 4338802), (76, 4110444), (78, 4005048), (104, 3003786), (114, 2740296), (117, 2670032), (144, 2169401), (152, 2055222), (156, 2002524), (171, 1826864), (208, 1501893), (228, 1370148), (234, 1335016), (247, 1264752), (304, 1027611), (312, 1001262), (342, 913432), (456, 685074), (468, 667508), (494, 632376), (624, 500631), (684, 456716), (741, 421584), (912, 342537), (936, 333754), (988, 316188), (1368, 228358), (1482, 210792), (1872, 166877), (1976, 158094), (2223, 140528), (2736, 114179), (2964, 105396), (3952, 79047), (4446, 70264), (5928, 52698), (8783, 35568), (8892, 35132), (11856, 26349), (17566, 17784)]