211527504

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 645792000

約数和(自身を除く): 434264496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 122, 138, 144, 183, 184, 207, 216, 244, 276, 349, 366, 368, 414, 432, 488, 549, 552, 621, 698, 732, 828, 976, 1047, 1098, 1104, 1242, 1396, 1403, 1464, 1647, 1656, 2094, 2196, 2484, 2792, 2806, 2928, 3141, 3294, 3312, 4188, 4209, 4392, 4968, 5584, 5612, 6282, 6588, 8027, 8376, 8418, 8784, 9423, 9936, 11224, 12564, 12627, 13176, 16054, 16752, 16836, 18846, 21289, 22448, 24081, 25128, 25254, 26352, 32108, 33672, 37692, 37881, 42578, 48162, 50256, 50508, 63867, 64216, 67344, 72243, 75384, 75762, 85156, 96324, 101016, 127734, 128432, 144486, 150768, 151524, 170312, 191601, 192648, 202032, 216729, 255468, 288972, 303048, 340624, 383202, 385296, 433458, 489647, 510936, 574803, 577944, 606096, 766404, 866916, 979294, 1021872, 1149606, 1155888, 1468941, 1532808, 1733832, 1958588, 2299212, 2937882, 3065616, 3467664, 3917176, 4406823, 4598424, 5875764, 7834352, 8813646, 9196848, 11751528, 13220469, 17627292, 23503056, 26440938, 35254584, 52881876, 70509168, 105763752, 211527504]

約数ペア:

[(1, 211527504), (2, 105763752), (3, 70509168), (4, 52881876), (6, 35254584), (8, 26440938), (9, 23503056), (12, 17627292), (16, 13220469), (18, 11751528), (23, 9196848), (24, 8813646), (27, 7834352), (36, 5875764), (46, 4598424), (48, 4406823), (54, 3917176), (61, 3467664), (69, 3065616), (72, 2937882), (92, 2299212), (108, 1958588), (122, 1733832), (138, 1532808), (144, 1468941), (183, 1155888), (184, 1149606), (207, 1021872), (216, 979294), (244, 866916), (276, 766404), (349, 606096), (366, 577944), (368, 574803), (414, 510936), (432, 489647), (488, 433458), (549, 385296), (552, 383202), (621, 340624), (698, 303048), (732, 288972), (828, 255468), (976, 216729), (1047, 202032), (1098, 192648), (1104, 191601), (1242, 170312), (1396, 151524), (1403, 150768), (1464, 144486), (1647, 128432), (1656, 127734), (2094, 101016), (2196, 96324), (2484, 85156), (2792, 75762), (2806, 75384), (2928, 72243), (3141, 67344), (3294, 64216), (3312, 63867), (4188, 50508), (4209, 50256), (4392, 48162), (4968, 42578), (5584, 37881), (5612, 37692), (6282, 33672), (6588, 32108), (8027, 26352), (8376, 25254), (8418, 25128), (8784, 24081), (9423, 22448), (9936, 21289), (11224, 18846), (12564, 16836), (12627, 16752), (13176, 16054)]