1018268784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13335

約数の個数: 120

約数和(自身を含む): 3144038352

約数和(自身を除く): 2125769568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 13267, 19188, 25584, 26534, 38376, 39801, 53068, 76752, 79602, 106136, 119403, 159204, 172471, 212272, 238806, 318408, 344942, 477612, 517413, 543947, 636816, 689884, 955224, 1034826, 1087894, 1379768, 1552239, 1631841, 1910448, 2069652, 2175788, 2759536, 3104478, 3263682, 4139304, 4351576, 4895523, 6208956, 6527364, 7071311, 8278608, 8703152, 9791046, 12417912, 13054728, 14142622, 19582092, 21213933, 24835824, 26109456, 28285244, 39164184, 42427866, 56570488, 63641799, 78328368, 84855732, 113140976, 127283598, 169711464, 254567196, 339422928, 509134392, 1018268784]

約数ペア:

[(1, 1018268784), (2, 509134392), (3, 339422928), (4, 254567196), (6, 169711464), (8, 127283598), (9, 113140976), (12, 84855732), (13, 78328368), (16, 63641799), (18, 56570488), (24, 42427866), (26, 39164184), (36, 28285244), (39, 26109456), (41, 24835824), (48, 21213933), (52, 19582092), (72, 14142622), (78, 13054728), (82, 12417912), (104, 9791046), (117, 8703152), (123, 8278608), (144, 7071311), (156, 6527364), (164, 6208956), (208, 4895523), (234, 4351576), (246, 4139304), (312, 3263682), (328, 3104478), (369, 2759536), (468, 2175788), (492, 2069652), (533, 1910448), (624, 1631841), (656, 1552239), (738, 1379768), (936, 1087894), (984, 1034826), (1066, 955224), (1476, 689884), (1599, 636816), (1872, 543947), (1968, 517413), (2132, 477612), (2952, 344942), (3198, 318408), (4264, 238806), (4797, 212272), (5904, 172471), (6396, 159204), (8528, 119403), (9594, 106136), (12792, 79602), (13267, 76752), (19188, 53068), (25584, 39801), (26534, 38376)]