220569888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 736791552

約数和(自身を除く): 516221664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 212, 224, 231, 264, 308, 318, 336, 352, 371, 424, 462, 528, 563, 583, 616, 636, 672, 742, 848, 924, 1056, 1113, 1126, 1166, 1232, 1272, 1484, 1689, 1696, 1749, 1848, 2226, 2252, 2332, 2464, 2544, 2968, 3378, 3498, 3696, 3941, 4081, 4452, 4504, 4664, 5088, 5936, 6193, 6756, 6996, 7392, 7882, 8162, 8904, 9008, 9328, 11823, 11872, 12243, 12386, 13512, 13992, 15764, 16324, 17808, 18016, 18579, 18656, 23646, 24486, 24772, 27024, 27984, 29839, 31528, 32648, 35616, 37158, 43351, 47292, 48972, 49544, 54048, 55968, 59678, 63056, 65296, 74316, 86702, 89517, 94584, 97944, 99088, 119356, 126112, 130053, 130592, 148632, 173404, 179034, 189168, 195888, 198176, 208873, 238712, 260106, 297264, 328229, 346808, 358068, 378336, 391776, 417746, 477424, 520212, 594528, 626619, 656458, 693616, 716136, 835492, 954848, 984687, 1040424, 1253238, 1312916, 1387232, 1432272, 1670984, 1969374, 2080848, 2297603, 2506476, 2625832, 2864544, 3341968, 3938748, 4161696, 4595206, 5012952, 5251664, 6683936, 6892809, 7877496, 9190412, 10025904, 10503328, 13785618, 15754992, 18380824, 20051808, 27571236, 31509984, 36761648, 55142472, 73523296, 110284944, 220569888]

約数ペア:

[(1, 220569888), (2, 110284944), (3, 73523296), (4, 55142472), (6, 36761648), (7, 31509984), (8, 27571236), (11, 20051808), (12, 18380824), (14, 15754992), (16, 13785618), (21, 10503328), (22, 10025904), (24, 9190412), (28, 7877496), (32, 6892809), (33, 6683936), (42, 5251664), (44, 5012952), (48, 4595206), (53, 4161696), (56, 3938748), (66, 3341968), (77, 2864544), (84, 2625832), (88, 2506476), (96, 2297603), (106, 2080848), (112, 1969374), (132, 1670984), (154, 1432272), (159, 1387232), (168, 1312916), (176, 1253238), (212, 1040424), (224, 984687), (231, 954848), (264, 835492), (308, 716136), (318, 693616), (336, 656458), (352, 626619), (371, 594528), (424, 520212), (462, 477424), (528, 417746), (563, 391776), (583, 378336), (616, 358068), (636, 346808), (672, 328229), (742, 297264), (848, 260106), (924, 238712), (1056, 208873), (1113, 198176), (1126, 195888), (1166, 189168), (1232, 179034), (1272, 173404), (1484, 148632), (1689, 130592), (1696, 130053), (1749, 126112), (1848, 119356), (2226, 99088), (2252, 97944), (2332, 94584), (2464, 89517), (2544, 86702), (2968, 74316), (3378, 65296), (3498, 63056), (3696, 59678), (3941, 55968), (4081, 54048), (4452, 49544), (4504, 48972), (4664, 47292), (5088, 43351), (5936, 37158), (6193, 35616), (6756, 32648), (6996, 31528), (7392, 29839), (7882, 27984), (8162, 27024), (8904, 24772), (9008, 24486), (9328, 23646), (11823, 18656), (11872, 18579), (12243, 18016), (12386, 17808), (13512, 16324), (13992, 15764)]