747719328

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 2055666816

約数和(自身を除く): 1307947488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 397, 552, 736, 794, 853, 1104, 1191, 1588, 1706, 2208, 2382, 2559, 3176, 3412, 4764, 5118, 6352, 6824, 9131, 9528, 10236, 12704, 13648, 18262, 19056, 19619, 20472, 27296, 27393, 36524, 38112, 39238, 40944, 54786, 58857, 73048, 78476, 81888, 109572, 117714, 146096, 156952, 219144, 235428, 292192, 313904, 338641, 438288, 470856, 627808, 677282, 876576, 941712, 1015923, 1354564, 1883424, 2031846, 2709128, 4063692, 5418256, 7788743, 8127384, 10836512, 15577486, 16254768, 23366229, 31154972, 32509536, 46732458, 62309944, 93464916, 124619888, 186929832, 249239776, 373859664, 747719328]

約数ペア:

[(1, 747719328), (2, 373859664), (3, 249239776), (4, 186929832), (6, 124619888), (8, 93464916), (12, 62309944), (16, 46732458), (23, 32509536), (24, 31154972), (32, 23366229), (46, 16254768), (48, 15577486), (69, 10836512), (92, 8127384), (96, 7788743), (138, 5418256), (184, 4063692), (276, 2709128), (368, 2031846), (397, 1883424), (552, 1354564), (736, 1015923), (794, 941712), (853, 876576), (1104, 677282), (1191, 627808), (1588, 470856), (1706, 438288), (2208, 338641), (2382, 313904), (2559, 292192), (3176, 235428), (3412, 219144), (4764, 156952), (5118, 146096), (6352, 117714), (6824, 109572), (9131, 81888), (9528, 78476), (10236, 73048), (12704, 58857), (13648, 54786), (18262, 40944), (19056, 39238), (19619, 38112), (20472, 36524), (27296, 27393)]