218760912

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 200

約数和(自身を含む): 680581440

約数和(自身を除く): 461820528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 108, 123, 138, 144, 162, 164, 179, 184, 207, 216, 246, 276, 324, 328, 358, 368, 369, 414, 432, 492, 537, 552, 621, 648, 656, 716, 738, 828, 943, 984, 1074, 1104, 1107, 1242, 1296, 1432, 1476, 1611, 1656, 1863, 1886, 1968, 2148, 2214, 2484, 2829, 2864, 2952, 3222, 3312, 3321, 3726, 3772, 4117, 4296, 4428, 4833, 4968, 5658, 5904, 6444, 6642, 7339, 7452, 7544, 8234, 8487, 8592, 8856, 9666, 9936, 11316, 12351, 12888, 13284, 14499, 14678, 14904, 15088, 16468, 16974, 17712, 19332, 22017, 22632, 24702, 25461, 25776, 26568, 28998, 29356, 29808, 32936, 33948, 37053, 38664, 44034, 45264, 49404, 50922, 53136, 57996, 58712, 65872, 66051, 67896, 74106, 76383, 77328, 88068, 98808, 101844, 111159, 115992, 117424, 132102, 135792, 148212, 152766, 168797, 176136, 197616, 198153, 203688, 222318, 231984, 264204, 296424, 305532, 333477, 337594, 352272, 396306, 407376, 444636, 506391, 528408, 592848, 594459, 611064, 666954, 675188, 792612, 889272, 1012782, 1056816, 1188918, 1222128, 1333908, 1350376, 1519173, 1585224, 1778544, 2025564, 2377836, 2667816, 2700752, 3038346, 3170448, 4051128, 4557519, 4755672, 5335632, 6076692, 8102256, 9115038, 9511344, 12153384, 13672557, 18230076, 24306768, 27345114, 36460152, 54690228, 72920304, 109380456, 218760912]

約数ペア:

[(1, 218760912), (2, 109380456), (3, 72920304), (4, 54690228), (6, 36460152), (8, 27345114), (9, 24306768), (12, 18230076), (16, 13672557), (18, 12153384), (23, 9511344), (24, 9115038), (27, 8102256), (36, 6076692), (41, 5335632), (46, 4755672), (48, 4557519), (54, 4051128), (69, 3170448), (72, 3038346), (81, 2700752), (82, 2667816), (92, 2377836), (108, 2025564), (123, 1778544), (138, 1585224), (144, 1519173), (162, 1350376), (164, 1333908), (179, 1222128), (184, 1188918), (207, 1056816), (216, 1012782), (246, 889272), (276, 792612), (324, 675188), (328, 666954), (358, 611064), (368, 594459), (369, 592848), (414, 528408), (432, 506391), (492, 444636), (537, 407376), (552, 396306), (621, 352272), (648, 337594), (656, 333477), (716, 305532), (738, 296424), (828, 264204), (943, 231984), (984, 222318), (1074, 203688), (1104, 198153), (1107, 197616), (1242, 176136), (1296, 168797), (1432, 152766), (1476, 148212), (1611, 135792), (1656, 132102), (1863, 117424), (1886, 115992), (1968, 111159), (2148, 101844), (2214, 98808), (2484, 88068), (2829, 77328), (2864, 76383), (2952, 74106), (3222, 67896), (3312, 66051), (3321, 65872), (3726, 58712), (3772, 57996), (4117, 53136), (4296, 50922), (4428, 49404), (4833, 45264), (4968, 44034), (5658, 38664), (5904, 37053), (6444, 33948), (6642, 32936), (7339, 29808), (7452, 29356), (7544, 28998), (8234, 26568), (8487, 25776), (8592, 25461), (8856, 24702), (9666, 22632), (9936, 22017), (11316, 19332), (12351, 17712), (12888, 16974), (13284, 16468), (14499, 15088), (14678, 14904)]