8839728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 27507168

約数和(自身を除く): 18667440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 157, 184, 204, 207, 272, 276, 306, 314, 368, 391, 408, 414, 471, 552, 612, 628, 782, 816, 828, 942, 1104, 1173, 1224, 1256, 1413, 1564, 1656, 1884, 2346, 2448, 2512, 2669, 2826, 3128, 3312, 3519, 3611, 3768, 4692, 5338, 5652, 6256, 7038, 7222, 7536, 8007, 9384, 10676, 10833, 11304, 14076, 14444, 16014, 18768, 21352, 21666, 22608, 24021, 28152, 28888, 32028, 32499, 42704, 43332, 48042, 56304, 57776, 61387, 64056, 64998, 86664, 96084, 122774, 128112, 129996, 173328, 184161, 192168, 245548, 259992, 368322, 384336, 491096, 519984, 552483, 736644, 982192, 1104966, 1473288, 2209932, 2946576, 4419864, 8839728]

約数ペア:

[(1, 8839728), (2, 4419864), (3, 2946576), (4, 2209932), (6, 1473288), (8, 1104966), (9, 982192), (12, 736644), (16, 552483), (17, 519984), (18, 491096), (23, 384336), (24, 368322), (34, 259992), (36, 245548), (46, 192168), (48, 184161), (51, 173328), (68, 129996), (69, 128112), (72, 122774), (92, 96084), (102, 86664), (136, 64998), (138, 64056), (144, 61387), (153, 57776), (157, 56304), (184, 48042), (204, 43332), (207, 42704), (272, 32499), (276, 32028), (306, 28888), (314, 28152), (368, 24021), (391, 22608), (408, 21666), (414, 21352), (471, 18768), (552, 16014), (612, 14444), (628, 14076), (782, 11304), (816, 10833), (828, 10676), (942, 9384), (1104, 8007), (1173, 7536), (1224, 7222), (1256, 7038), (1413, 6256), (1564, 5652), (1656, 5338), (1884, 4692), (2346, 3768), (2448, 3611), (2512, 3519), (2669, 3312), (2826, 3128)]