251018352

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 200

約数和(自身を含む): 801573696

約数和(自身を除く): 550555344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 144, 156, 162, 188, 208, 216, 234, 282, 312, 317, 324, 351, 376, 423, 432, 468, 564, 611, 624, 634, 648, 702, 752, 846, 936, 951, 1053, 1128, 1222, 1268, 1269, 1296, 1404, 1692, 1833, 1872, 1902, 2106, 2256, 2444, 2536, 2538, 2808, 2853, 3384, 3666, 3804, 3807, 4121, 4212, 4888, 5072, 5076, 5499, 5616, 5706, 6768, 7332, 7608, 7614, 8242, 8424, 8559, 9776, 10152, 10998, 11412, 12363, 14664, 14899, 15216, 15228, 16484, 16497, 16848, 17118, 20304, 21996, 22824, 24726, 25677, 29328, 29798, 30456, 32968, 32994, 34236, 37089, 43992, 44697, 45648, 49452, 49491, 51354, 59596, 60912, 65936, 65988, 68472, 74178, 87984, 89394, 98904, 98982, 102708, 111267, 119192, 131976, 134091, 136944, 148356, 178788, 193687, 197808, 197964, 205416, 222534, 238384, 263952, 268182, 296712, 333801, 357576, 387374, 395928, 402273, 410832, 445068, 536364, 581061, 593424, 667602, 715152, 774748, 791856, 804546, 890136, 1072728, 1162122, 1206819, 1335204, 1549496, 1609092, 1743183, 1780272, 2145456, 2324244, 2413638, 2670408, 3098992, 3218184, 3486366, 4648488, 4827276, 5229549, 5340816, 6436368, 6972732, 9296976, 9654552, 10459098, 13945464, 15688647, 19309104, 20918196, 27890928, 31377294, 41836392, 62754588, 83672784, 125509176, 251018352]

約数ペア:

[(1, 251018352), (2, 125509176), (3, 83672784), (4, 62754588), (6, 41836392), (8, 31377294), (9, 27890928), (12, 20918196), (13, 19309104), (16, 15688647), (18, 13945464), (24, 10459098), (26, 9654552), (27, 9296976), (36, 6972732), (39, 6436368), (47, 5340816), (48, 5229549), (52, 4827276), (54, 4648488), (72, 3486366), (78, 3218184), (81, 3098992), (94, 2670408), (104, 2413638), (108, 2324244), (117, 2145456), (141, 1780272), (144, 1743183), (156, 1609092), (162, 1549496), (188, 1335204), (208, 1206819), (216, 1162122), (234, 1072728), (282, 890136), (312, 804546), (317, 791856), (324, 774748), (351, 715152), (376, 667602), (423, 593424), (432, 581061), (468, 536364), (564, 445068), (611, 410832), (624, 402273), (634, 395928), (648, 387374), (702, 357576), (752, 333801), (846, 296712), (936, 268182), (951, 263952), (1053, 238384), (1128, 222534), (1222, 205416), (1268, 197964), (1269, 197808), (1296, 193687), (1404, 178788), (1692, 148356), (1833, 136944), (1872, 134091), (1902, 131976), (2106, 119192), (2256, 111267), (2444, 102708), (2536, 98982), (2538, 98904), (2808, 89394), (2853, 87984), (3384, 74178), (3666, 68472), (3804, 65988), (3807, 65936), (4121, 60912), (4212, 59596), (4888, 51354), (5072, 49491), (5076, 49452), (5499, 45648), (5616, 44697), (5706, 43992), (6768, 37089), (7332, 34236), (7608, 32994), (7614, 32968), (8242, 30456), (8424, 29798), (8559, 29328), (9776, 25677), (10152, 24726), (10998, 22824), (11412, 21996), (12363, 20304), (14664, 17118), (14899, 16848), (15216, 16497), (15228, 16484)]