817617312

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5451

約数の個数: 144

約数和(自身を含む): 2541756672

約数和(自身を除く): 1724139360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 5387, 6324, 8432, 8928, 9486, 10774, 12648, 16161, 16864, 18972, 21548, 25296, 32322, 37944, 43096, 48483, 50592, 64644, 75888, 86192, 91579, 96966, 129288, 151776, 166997, 172384, 183158, 193932, 258576, 274737, 333994, 366316, 387864, 500991, 517152, 549474, 667988, 732632, 775728, 824211, 1001982, 1098948, 1335976, 1465264, 1502973, 1551456, 1648422, 2003964, 2197896, 2671952, 2838949, 2930528, 3005946, 3296844, 4007928, 4395792, 5343904, 5677898, 6011892, 6593688, 8015856, 8516847, 8791584, 11355796, 12023784, 13187376, 16031712, 17033694, 22711592, 24047568, 25550541, 26374752, 34067388, 45423184, 48095136, 51101082, 68134776, 90846368, 102202164, 136269552, 204404328, 272539104, 408808656, 817617312]

約数ペア:

[(1, 817617312), (2, 408808656), (3, 272539104), (4, 204404328), (6, 136269552), (8, 102202164), (9, 90846368), (12, 68134776), (16, 51101082), (17, 48095136), (18, 45423184), (24, 34067388), (31, 26374752), (32, 25550541), (34, 24047568), (36, 22711592), (48, 17033694), (51, 16031712), (62, 13187376), (68, 12023784), (72, 11355796), (93, 8791584), (96, 8516847), (102, 8015856), (124, 6593688), (136, 6011892), (144, 5677898), (153, 5343904), (186, 4395792), (204, 4007928), (248, 3296844), (272, 3005946), (279, 2930528), (288, 2838949), (306, 2671952), (372, 2197896), (408, 2003964), (496, 1648422), (527, 1551456), (544, 1502973), (558, 1465264), (612, 1335976), (744, 1098948), (816, 1001982), (992, 824211), (1054, 775728), (1116, 732632), (1224, 667988), (1488, 549474), (1581, 517152), (1632, 500991), (2108, 387864), (2232, 366316), (2448, 333994), (2976, 274737), (3162, 258576), (4216, 193932), (4464, 183158), (4743, 172384), (4896, 166997), (5387, 151776), (6324, 129288), (8432, 96966), (8928, 91579), (9486, 86192), (10774, 75888), (12648, 64644), (16161, 50592), (16864, 48483), (18972, 43096), (21548, 37944), (25296, 32322)]