220756536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 256

約数和(自身を含む): 824140800

約数和(自身を除く): 603384264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 117, 126, 132, 143, 154, 156, 168, 182, 189, 198, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 351, 364, 378, 396, 429, 462, 468, 504, 546, 572, 594, 616, 693, 702, 728, 756, 792, 819, 858, 924, 936, 1001, 1021, 1092, 1144, 1188, 1287, 1386, 1404, 1512, 1638, 1716, 1848, 2002, 2042, 2079, 2184, 2376, 2457, 2574, 2772, 2808, 3003, 3063, 3276, 3432, 3861, 4004, 4084, 4158, 4914, 5148, 5544, 6006, 6126, 6552, 7147, 7722, 8008, 8168, 8316, 9009, 9189, 9828, 10296, 11231, 12012, 12252, 13273, 14294, 15444, 16632, 18018, 18378, 19656, 21441, 22462, 24024, 24504, 26546, 27027, 27567, 28588, 30888, 33693, 36036, 36756, 39819, 42882, 44924, 53092, 54054, 55134, 57176, 64323, 67386, 72072, 73512, 78617, 79638, 85764, 89848, 92911, 101079, 106184, 108108, 110268, 119457, 128646, 134772, 146003, 157234, 159276, 171528, 185822, 192969, 202158, 216216, 220536, 235851, 238914, 257292, 269544, 278733, 292006, 303237, 314468, 318552, 358371, 371644, 385938, 404316, 438009, 471702, 477828, 514584, 557466, 584012, 606474, 628936, 707553, 716742, 743288, 771876, 808632, 836199, 876018, 943404, 955656, 1022021, 1114932, 1168024, 1212948, 1314027, 1415106, 1433484, 1543752, 1672398, 1752036, 1886808, 2044042, 2122659, 2229864, 2425896, 2508597, 2628054, 2830212, 2866968, 3066063, 3344796, 3504072, 3942081, 4088084, 4245318, 5017194, 5256108, 5660424, 6132126, 6689592, 7884162, 8176168, 8490636, 9198189, 10034388, 10512216, 12264252, 15768324, 16981272, 18396378, 20068776, 24528504, 27594567, 31536648, 36792756, 55189134, 73585512, 110378268, 220756536]

約数ペア:

[(1, 220756536), (2, 110378268), (3, 73585512), (4, 55189134), (6, 36792756), (7, 31536648), (8, 27594567), (9, 24528504), (11, 20068776), (12, 18396378), (13, 16981272), (14, 15768324), (18, 12264252), (21, 10512216), (22, 10034388), (24, 9198189), (26, 8490636), (27, 8176168), (28, 7884162), (33, 6689592), (36, 6132126), (39, 5660424), (42, 5256108), (44, 5017194), (52, 4245318), (54, 4088084), (56, 3942081), (63, 3504072), (66, 3344796), (72, 3066063), (77, 2866968), (78, 2830212), (84, 2628054), (88, 2508597), (91, 2425896), (99, 2229864), (104, 2122659), (108, 2044042), (117, 1886808), (126, 1752036), (132, 1672398), (143, 1543752), (154, 1433484), (156, 1415106), (168, 1314027), (182, 1212948), (189, 1168024), (198, 1114932), (216, 1022021), (231, 955656), (234, 943404), (252, 876018), (264, 836199), (273, 808632), (286, 771876), (297, 743288), (308, 716742), (312, 707553), (351, 628936), (364, 606474), (378, 584012), (396, 557466), (429, 514584), (462, 477828), (468, 471702), (504, 438009), (546, 404316), (572, 385938), (594, 371644), (616, 358371), (693, 318552), (702, 314468), (728, 303237), (756, 292006), (792, 278733), (819, 269544), (858, 257292), (924, 238914), (936, 235851), (1001, 220536), (1021, 216216), (1092, 202158), (1144, 192969), (1188, 185822), (1287, 171528), (1386, 159276), (1404, 157234), (1512, 146003), (1638, 134772), (1716, 128646), (1848, 119457), (2002, 110268), (2042, 108108), (2079, 106184), (2184, 101079), (2376, 92911), (2457, 89848), (2574, 85764), (2772, 79638), (2808, 78617), (3003, 73512), (3063, 72072), (3276, 67386), (3432, 64323), (3861, 57176), (4004, 55134), (4084, 54054), (4158, 53092), (4914, 44924), (5148, 42882), (5544, 39819), (6006, 36756), (6126, 36036), (6552, 33693), (7147, 30888), (7722, 28588), (8008, 27567), (8168, 27027), (8316, 26546), (9009, 24504), (9189, 24024), (9828, 22462), (10296, 21441), (11231, 19656), (12012, 18378), (12252, 18018), (13273, 16632), (14294, 15444)]