218405664

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 679311360

約数和(自身を除く): 460905696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1439, 1488, 1581, 1632, 2108, 2232, 2448, 2878, 2976, 3162, 4216, 4317, 4464, 4743, 4896, 5756, 6324, 8432, 8634, 8928, 9486, 11512, 12648, 12951, 16864, 17268, 18972, 23024, 24463, 25296, 25902, 34536, 37944, 44609, 46048, 48926, 50592, 51804, 69072, 73389, 75888, 89218, 97852, 103608, 133827, 138144, 146778, 151776, 178436, 195704, 207216, 220167, 267654, 293556, 356872, 391408, 401481, 414432, 440334, 535308, 587112, 713744, 758353, 782816, 802962, 880668, 1070616, 1174224, 1427488, 1516706, 1605924, 1761336, 2141232, 2275059, 2348448, 3033412, 3211848, 3522672, 4282464, 4550118, 6066824, 6423696, 6825177, 7045344, 9100236, 12133648, 12847392, 13650354, 18200472, 24267296, 27300708, 36400944, 54601416, 72801888, 109202832, 218405664]

約数ペア:

[(1, 218405664), (2, 109202832), (3, 72801888), (4, 54601416), (6, 36400944), (8, 27300708), (9, 24267296), (12, 18200472), (16, 13650354), (17, 12847392), (18, 12133648), (24, 9100236), (31, 7045344), (32, 6825177), (34, 6423696), (36, 6066824), (48, 4550118), (51, 4282464), (62, 3522672), (68, 3211848), (72, 3033412), (93, 2348448), (96, 2275059), (102, 2141232), (124, 1761336), (136, 1605924), (144, 1516706), (153, 1427488), (186, 1174224), (204, 1070616), (248, 880668), (272, 802962), (279, 782816), (288, 758353), (306, 713744), (372, 587112), (408, 535308), (496, 440334), (527, 414432), (544, 401481), (558, 391408), (612, 356872), (744, 293556), (816, 267654), (992, 220167), (1054, 207216), (1116, 195704), (1224, 178436), (1439, 151776), (1488, 146778), (1581, 138144), (1632, 133827), (2108, 103608), (2232, 97852), (2448, 89218), (2878, 75888), (2976, 73389), (3162, 69072), (4216, 51804), (4317, 50592), (4464, 48926), (4743, 46048), (4896, 44609), (5756, 37944), (6324, 34536), (8432, 25902), (8634, 25296), (8928, 24463), (9486, 23024), (11512, 18972), (12648, 17268), (12951, 16864)]