1398591168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 4153180416

約数和(自身を除く): 2754589248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 83, 86, 96, 104, 129, 156, 157, 166, 172, 192, 208, 249, 258, 312, 314, 332, 344, 416, 471, 498, 516, 559, 624, 628, 664, 688, 832, 942, 996, 1032, 1079, 1118, 1248, 1256, 1328, 1376, 1677, 1884, 1992, 2041, 2064, 2158, 2236, 2496, 2512, 2656, 2752, 3237, 3354, 3569, 3768, 3984, 4082, 4128, 4316, 4472, 5024, 5312, 6123, 6474, 6708, 6751, 7138, 7536, 7968, 8164, 8256, 8632, 8944, 10048, 10707, 12246, 12948, 13031, 13416, 13502, 14276, 15072, 15936, 16328, 17264, 17888, 20253, 21414, 24492, 25896, 26062, 26832, 27004, 28552, 30144, 32656, 34528, 35776, 39093, 40506, 42828, 46397, 48984, 51792, 52124, 53664, 54008, 57104, 65312, 69056, 78186, 81012, 85656, 87763, 92794, 97968, 103584, 104248, 107328, 108016, 114208, 130624, 139191, 156372, 162024, 169403, 171312, 175526, 185588, 195936, 207168, 208496, 216032, 228416, 263289, 278382, 312744, 324048, 338806, 342624, 351052, 371176, 391872, 416992, 432064, 508209, 526578, 556764, 560333, 625488, 648096, 677612, 685248, 702104, 742352, 833984, 1016418, 1053156, 1113528, 1120666, 1250976, 1296192, 1355224, 1404208, 1484704, 1680999, 2032836, 2106312, 2227056, 2241332, 2501952, 2710448, 2808416, 2969408, 3361998, 4065672, 4212624, 4454112, 4482664, 5420896, 5616832, 6723996, 7284329, 8131344, 8425248, 8908224, 8965328, 10841792, 13447992, 14568658, 16262688, 16850496, 17930656, 21852987, 26895984, 29137316, 32525376, 35861312, 43705974, 53791968, 58274632, 87411948, 107583936, 116549264, 174823896, 233098528, 349647792, 466197056, 699295584, 1398591168]

約数ペア:

[(1, 1398591168), (2, 699295584), (3, 466197056), (4, 349647792), (6, 233098528), (8, 174823896), (12, 116549264), (13, 107583936), (16, 87411948), (24, 58274632), (26, 53791968), (32, 43705974), (39, 35861312), (43, 32525376), (48, 29137316), (52, 26895984), (64, 21852987), (78, 17930656), (83, 16850496), (86, 16262688), (96, 14568658), (104, 13447992), (129, 10841792), (156, 8965328), (157, 8908224), (166, 8425248), (172, 8131344), (192, 7284329), (208, 6723996), (249, 5616832), (258, 5420896), (312, 4482664), (314, 4454112), (332, 4212624), (344, 4065672), (416, 3361998), (471, 2969408), (498, 2808416), (516, 2710448), (559, 2501952), (624, 2241332), (628, 2227056), (664, 2106312), (688, 2032836), (832, 1680999), (942, 1484704), (996, 1404208), (1032, 1355224), (1079, 1296192), (1118, 1250976), (1248, 1120666), (1256, 1113528), (1328, 1053156), (1376, 1016418), (1677, 833984), (1884, 742352), (1992, 702104), (2041, 685248), (2064, 677612), (2158, 648096), (2236, 625488), (2496, 560333), (2512, 556764), (2656, 526578), (2752, 508209), (3237, 432064), (3354, 416992), (3569, 391872), (3768, 371176), (3984, 351052), (4082, 342624), (4128, 338806), (4316, 324048), (4472, 312744), (5024, 278382), (5312, 263289), (6123, 228416), (6474, 216032), (6708, 208496), (6751, 207168), (7138, 195936), (7536, 185588), (7968, 175526), (8164, 171312), (8256, 169403), (8632, 162024), (8944, 156372), (10048, 139191), (10707, 130624), (12246, 114208), (12948, 108016), (13031, 107328), (13416, 104248), (13502, 103584), (14276, 97968), (15072, 92794), (15936, 87763), (16328, 85656), (17264, 81012), (17888, 78186), (20253, 69056), (21414, 65312), (24492, 57104), (25896, 54008), (26062, 53664), (26832, 52124), (27004, 51792), (28552, 48984), (30144, 46397), (32656, 42828), (34528, 40506), (35776, 39093)]