771199936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 1736921088

約数和(自身を除く): 965721152

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 191, 208, 211, 299, 368, 382, 416, 422, 598, 736, 764, 832, 844, 1196, 1472, 1528, 1688, 2392, 2483, 2743, 3056, 3376, 4393, 4784, 4853, 4966, 5486, 6112, 6752, 8786, 9568, 9706, 9932, 10972, 12224, 13504, 17572, 19136, 19412, 19864, 21944, 35144, 38824, 39728, 40301, 43888, 57109, 63089, 70288, 77648, 79456, 80602, 87776, 114218, 126178, 140576, 155296, 158912, 161204, 175552, 228436, 252356, 281152, 310592, 322408, 456872, 504712, 523913, 644816, 913744, 926923, 1009424, 1047826, 1289632, 1827488, 1853846, 2018848, 2095652, 2579264, 3654976, 3707692, 4037696, 4191304, 7415384, 8382608, 12049999, 14830768, 16765216, 24099998, 29661536, 33530432, 48199996, 59323072, 96399992, 192799984, 385599968, 771199936]

約数ペア:

[(1, 771199936), (2, 385599968), (4, 192799984), (8, 96399992), (13, 59323072), (16, 48199996), (23, 33530432), (26, 29661536), (32, 24099998), (46, 16765216), (52, 14830768), (64, 12049999), (92, 8382608), (104, 7415384), (184, 4191304), (191, 4037696), (208, 3707692), (211, 3654976), (299, 2579264), (368, 2095652), (382, 2018848), (416, 1853846), (422, 1827488), (598, 1289632), (736, 1047826), (764, 1009424), (832, 926923), (844, 913744), (1196, 644816), (1472, 523913), (1528, 504712), (1688, 456872), (2392, 322408), (2483, 310592), (2743, 281152), (3056, 252356), (3376, 228436), (4393, 175552), (4784, 161204), (4853, 158912), (4966, 155296), (5486, 140576), (6112, 126178), (6752, 114218), (8786, 87776), (9568, 80602), (9706, 79456), (9932, 77648), (10972, 70288), (12224, 63089), (13504, 57109), (17572, 43888), (19136, 40301), (19412, 39728), (19864, 38824), (21944, 35144)]