380551536

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 1108230656

約数和(自身を除く): 727679120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 523, 558, 652, 744, 978, 1046, 1116, 1304, 1467, 1488, 1569, 1956, 2092, 2232, 2608, 2934, 3138, 3912, 4184, 4464, 4707, 5053, 5868, 6276, 7824, 8368, 9414, 10106, 11736, 12552, 15159, 16213, 18828, 20212, 23472, 25104, 30318, 32426, 37656, 40424, 45477, 48639, 60636, 64852, 75312, 80848, 85249, 90954, 97278, 121272, 129704, 145917, 170498, 181908, 194556, 242544, 255747, 259408, 291834, 340996, 363816, 389112, 511494, 583668, 681992, 727632, 767241, 778224, 1022988, 1167336, 1363984, 1534482, 2045976, 2334672, 2642719, 3068964, 4091952, 5285438, 6137928, 7928157, 10570876, 12275856, 15856314, 21141752, 23784471, 31712628, 42283504, 47568942, 63425256, 95137884, 126850512, 190275768, 380551536]

約数ペア:

[(1, 380551536), (2, 190275768), (3, 126850512), (4, 95137884), (6, 63425256), (8, 47568942), (9, 42283504), (12, 31712628), (16, 23784471), (18, 21141752), (24, 15856314), (31, 12275856), (36, 10570876), (48, 7928157), (62, 6137928), (72, 5285438), (93, 4091952), (124, 3068964), (144, 2642719), (163, 2334672), (186, 2045976), (248, 1534482), (279, 1363984), (326, 1167336), (372, 1022988), (489, 778224), (496, 767241), (523, 727632), (558, 681992), (652, 583668), (744, 511494), (978, 389112), (1046, 363816), (1116, 340996), (1304, 291834), (1467, 259408), (1488, 255747), (1569, 242544), (1956, 194556), (2092, 181908), (2232, 170498), (2608, 145917), (2934, 129704), (3138, 121272), (3912, 97278), (4184, 90954), (4464, 85249), (4707, 80848), (5053, 75312), (5868, 64852), (6276, 60636), (7824, 48639), (8368, 45477), (9414, 40424), (10106, 37656), (11736, 32426), (12552, 30318), (15159, 25104), (16213, 23472), (18828, 20212)]