391936224

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 1151926272

約数和(自身を除く): 759990048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 61, 62, 68, 93, 96, 102, 122, 124, 127, 136, 183, 186, 204, 244, 248, 254, 272, 366, 372, 381, 408, 488, 496, 508, 527, 544, 732, 744, 762, 816, 976, 992, 1016, 1037, 1054, 1464, 1488, 1524, 1581, 1632, 1891, 1952, 2032, 2074, 2108, 2159, 2928, 2976, 3048, 3111, 3162, 3782, 3937, 4064, 4148, 4216, 4318, 5673, 5856, 6096, 6222, 6324, 6477, 7564, 7747, 7874, 8296, 8432, 8636, 11346, 11811, 12192, 12444, 12648, 12954, 15128, 15494, 15748, 16592, 16864, 17272, 22692, 23241, 23622, 24888, 25296, 25908, 30256, 30988, 31496, 32147, 33184, 34544, 45384, 46482, 47244, 49776, 50592, 51816, 60512, 61976, 62992, 64294, 66929, 69088, 90768, 92964, 94488, 96441, 99552, 103632, 123952, 125984, 128588, 131699, 133858, 181536, 185928, 188976, 192882, 200787, 207264, 240157, 247904, 257176, 263398, 267716, 371856, 377952, 385764, 395097, 401574, 480314, 514352, 526796, 535432, 720471, 743712, 771528, 790194, 803148, 960628, 1028704, 1053592, 1070864, 1440942, 1543056, 1580388, 1606296, 1921256, 2107184, 2141728, 2881884, 3086112, 3160776, 3212592, 3842512, 4082669, 4214368, 5763768, 6321552, 6425184, 7685024, 8165338, 11527536, 12248007, 12643104, 16330676, 23055072, 24496014, 32661352, 48992028, 65322704, 97984056, 130645408, 195968112, 391936224]

約数ペア:

[(1, 391936224), (2, 195968112), (3, 130645408), (4, 97984056), (6, 65322704), (8, 48992028), (12, 32661352), (16, 24496014), (17, 23055072), (24, 16330676), (31, 12643104), (32, 12248007), (34, 11527536), (48, 8165338), (51, 7685024), (61, 6425184), (62, 6321552), (68, 5763768), (93, 4214368), (96, 4082669), (102, 3842512), (122, 3212592), (124, 3160776), (127, 3086112), (136, 2881884), (183, 2141728), (186, 2107184), (204, 1921256), (244, 1606296), (248, 1580388), (254, 1543056), (272, 1440942), (366, 1070864), (372, 1053592), (381, 1028704), (408, 960628), (488, 803148), (496, 790194), (508, 771528), (527, 743712), (544, 720471), (732, 535432), (744, 526796), (762, 514352), (816, 480314), (976, 401574), (992, 395097), (1016, 385764), (1037, 377952), (1054, 371856), (1464, 267716), (1488, 263398), (1524, 257176), (1581, 247904), (1632, 240157), (1891, 207264), (1952, 200787), (2032, 192882), (2074, 188976), (2108, 185928), (2159, 181536), (2928, 133858), (2976, 131699), (3048, 128588), (3111, 125984), (3162, 123952), (3782, 103632), (3937, 99552), (4064, 96441), (4148, 94488), (4216, 92964), (4318, 90768), (5673, 69088), (5856, 66929), (6096, 64294), (6222, 62992), (6324, 61976), (6477, 60512), (7564, 51816), (7747, 50592), (7874, 49776), (8296, 47244), (8432, 46482), (8636, 45384), (11346, 34544), (11811, 33184), (12192, 32147), (12444, 31496), (12648, 30988), (12954, 30256), (15128, 25908), (15494, 25296), (15748, 24888), (16592, 23622), (16864, 23241), (17272, 22692)]