722212488

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 1985312160

約数和(自身を除く): 1263099672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 211, 274, 347, 411, 422, 548, 633, 694, 822, 844, 1041, 1096, 1233, 1266, 1388, 1644, 1688, 1899, 2082, 2466, 2532, 2776, 3123, 3288, 3798, 4164, 4932, 5064, 6246, 7596, 8328, 9864, 12492, 15192, 24984, 28907, 47539, 57814, 73217, 86721, 95078, 115628, 142617, 146434, 173442, 190156, 219651, 231256, 260163, 285234, 292868, 346884, 380312, 427851, 439302, 520326, 570468, 585736, 658953, 693768, 855702, 878604, 1040652, 1140936, 1317906, 1711404, 1757208, 2081304, 2635812, 3422808, 5271624, 10030729, 20061458, 30092187, 40122916, 60184374, 80245832, 90276561, 120368748, 180553122, 240737496, 361106244, 722212488]

約数ペア:

[(1, 722212488), (2, 361106244), (3, 240737496), (4, 180553122), (6, 120368748), (8, 90276561), (9, 80245832), (12, 60184374), (18, 40122916), (24, 30092187), (36, 20061458), (72, 10030729), (137, 5271624), (211, 3422808), (274, 2635812), (347, 2081304), (411, 1757208), (422, 1711404), (548, 1317906), (633, 1140936), (694, 1040652), (822, 878604), (844, 855702), (1041, 693768), (1096, 658953), (1233, 585736), (1266, 570468), (1388, 520326), (1644, 439302), (1688, 427851), (1899, 380312), (2082, 346884), (2466, 292868), (2532, 285234), (2776, 260163), (3123, 231256), (3288, 219651), (3798, 190156), (4164, 173442), (4932, 146434), (5064, 142617), (6246, 115628), (7596, 95078), (8328, 86721), (9864, 73217), (12492, 57814), (15192, 47539), (24984, 28907)]