225260784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 745111040

約数和(自身を除く): 519850256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 163, 168, 189, 216, 252, 326, 336, 378, 432, 457, 489, 504, 652, 756, 914, 978, 1008, 1141, 1304, 1371, 1467, 1512, 1828, 1956, 2282, 2608, 2742, 2934, 3024, 3199, 3423, 3656, 3912, 4113, 4401, 4564, 5484, 5868, 6398, 6846, 7312, 7824, 8226, 8802, 9128, 9597, 10269, 10968, 11736, 12339, 12796, 13692, 16452, 17604, 18256, 19194, 20538, 21936, 23472, 24678, 25592, 27384, 28791, 30807, 32904, 35208, 38388, 41076, 49356, 51184, 54768, 57582, 61614, 65808, 70416, 74491, 76776, 82152, 86373, 98712, 115164, 123228, 148982, 153552, 164304, 172746, 197424, 223473, 230328, 246456, 297964, 345492, 446946, 460656, 492912, 521437, 595928, 670419, 690984, 893892, 1042874, 1191856, 1340838, 1381968, 1564311, 1787784, 2011257, 2085748, 2681676, 3128622, 3575568, 4022514, 4171496, 4692933, 5363352, 6257244, 8045028, 8342992, 9385866, 10726704, 12514488, 14078799, 16090056, 18771732, 25028976, 28157598, 32180112, 37543464, 56315196, 75086928, 112630392, 225260784]

約数ペア:

[(1, 225260784), (2, 112630392), (3, 75086928), (4, 56315196), (6, 37543464), (7, 32180112), (8, 28157598), (9, 25028976), (12, 18771732), (14, 16090056), (16, 14078799), (18, 12514488), (21, 10726704), (24, 9385866), (27, 8342992), (28, 8045028), (36, 6257244), (42, 5363352), (48, 4692933), (54, 4171496), (56, 4022514), (63, 3575568), (72, 3128622), (84, 2681676), (108, 2085748), (112, 2011257), (126, 1787784), (144, 1564311), (163, 1381968), (168, 1340838), (189, 1191856), (216, 1042874), (252, 893892), (326, 690984), (336, 670419), (378, 595928), (432, 521437), (457, 492912), (489, 460656), (504, 446946), (652, 345492), (756, 297964), (914, 246456), (978, 230328), (1008, 223473), (1141, 197424), (1304, 172746), (1371, 164304), (1467, 153552), (1512, 148982), (1828, 123228), (1956, 115164), (2282, 98712), (2608, 86373), (2742, 82152), (2934, 76776), (3024, 74491), (3199, 70416), (3423, 65808), (3656, 61614), (3912, 57582), (4113, 54768), (4401, 51184), (4564, 49356), (5484, 41076), (5868, 38388), (6398, 35208), (6846, 32904), (7312, 30807), (7824, 28791), (8226, 27384), (8802, 25592), (9128, 24678), (9597, 23472), (10269, 21936), (10968, 20538), (11736, 19194), (12339, 18256), (12796, 17604), (13692, 16452)]