749206512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 2180197760

約数和(自身を除く): 1430991248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 157, 186, 248, 279, 314, 372, 471, 496, 558, 628, 744, 942, 1069, 1116, 1256, 1413, 1488, 1884, 2138, 2232, 2512, 2826, 3207, 3768, 4276, 4464, 4867, 5652, 6414, 7536, 8552, 9621, 9734, 11304, 12828, 14601, 17104, 19242, 19468, 22608, 25656, 29202, 33139, 38484, 38936, 43803, 51312, 58404, 66278, 76968, 77872, 87606, 99417, 116808, 132556, 153936, 167833, 175212, 198834, 233616, 265112, 298251, 335666, 350424, 397668, 503499, 530224, 596502, 671332, 700848, 795336, 1006998, 1193004, 1342664, 1510497, 1590672, 2013996, 2386008, 2685328, 3020994, 4027992, 4772016, 5202823, 6041988, 8055984, 10405646, 12083976, 15608469, 20811292, 24167952, 31216938, 41622584, 46825407, 62433876, 83245168, 93650814, 124867752, 187301628, 249735504, 374603256, 749206512]

約数ペア:

[(1, 749206512), (2, 374603256), (3, 249735504), (4, 187301628), (6, 124867752), (8, 93650814), (9, 83245168), (12, 62433876), (16, 46825407), (18, 41622584), (24, 31216938), (31, 24167952), (36, 20811292), (48, 15608469), (62, 12083976), (72, 10405646), (93, 8055984), (124, 6041988), (144, 5202823), (157, 4772016), (186, 4027992), (248, 3020994), (279, 2685328), (314, 2386008), (372, 2013996), (471, 1590672), (496, 1510497), (558, 1342664), (628, 1193004), (744, 1006998), (942, 795336), (1069, 700848), (1116, 671332), (1256, 596502), (1413, 530224), (1488, 503499), (1884, 397668), (2138, 350424), (2232, 335666), (2512, 298251), (2826, 265112), (3207, 233616), (3768, 198834), (4276, 175212), (4464, 167833), (4867, 153936), (5652, 132556), (6414, 116808), (7536, 99417), (8552, 87606), (9621, 77872), (9734, 76968), (11304, 66278), (12828, 58404), (14601, 51312), (17104, 43803), (19242, 38936), (19468, 38484), (22608, 33139), (25656, 29202)]