221926068

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 723672768

約数和(自身を除く): 501746700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 193, 234, 243, 252, 273, 324, 338, 351, 364, 378, 386, 468, 486, 507, 546, 567, 579, 676, 702, 756, 772, 819, 972, 1014, 1053, 1092, 1134, 1158, 1183, 1351, 1404, 1521, 1638, 1701, 1737, 2028, 2106, 2268, 2316, 2366, 2457, 2509, 2702, 3042, 3159, 3276, 3402, 3474, 3549, 4053, 4212, 4563, 4732, 4914, 5018, 5211, 5404, 6084, 6318, 6804, 6948, 7098, 7371, 7527, 8106, 9126, 9828, 10036, 10422, 10647, 12159, 12636, 13689, 14196, 14742, 15054, 15633, 16212, 17563, 18252, 20844, 21294, 22113, 22581, 24318, 27378, 29484, 30108, 31266, 31941, 32617, 35126, 36477, 41067, 42588, 44226, 45162, 46899, 48636, 52689, 54756, 62532, 63882, 65234, 67743, 70252, 72954, 82134, 88452, 90324, 93798, 95823, 97851, 105378, 109431, 127764, 130468, 135486, 145908, 158067, 164268, 187596, 191646, 195702, 203229, 210756, 218862, 228319, 270972, 287469, 293553, 316134, 328293, 383292, 391404, 406458, 437724, 456638, 474201, 574938, 587106, 609687, 632268, 656586, 684957, 812916, 880659, 913276, 948402, 1149876, 1174212, 1219374, 1313172, 1369914, 1422603, 1761318, 1896804, 2054871, 2438748, 2641977, 2739828, 2845206, 3522636, 4109742, 4267809, 5283954, 5690412, 6164613, 7925931, 8219484, 8535618, 10567908, 12329226, 15851862, 17071236, 18493839, 24658452, 31703724, 36987678, 55481517, 73975356, 110963034, 221926068]

約数ペア:

[(1, 221926068), (2, 110963034), (3, 73975356), (4, 55481517), (6, 36987678), (7, 31703724), (9, 24658452), (12, 18493839), (13, 17071236), (14, 15851862), (18, 12329226), (21, 10567908), (26, 8535618), (27, 8219484), (28, 7925931), (36, 6164613), (39, 5690412), (42, 5283954), (52, 4267809), (54, 4109742), (63, 3522636), (78, 2845206), (81, 2739828), (84, 2641977), (91, 2438748), (108, 2054871), (117, 1896804), (126, 1761318), (156, 1422603), (162, 1369914), (169, 1313172), (182, 1219374), (189, 1174212), (193, 1149876), (234, 948402), (243, 913276), (252, 880659), (273, 812916), (324, 684957), (338, 656586), (351, 632268), (364, 609687), (378, 587106), (386, 574938), (468, 474201), (486, 456638), (507, 437724), (546, 406458), (567, 391404), (579, 383292), (676, 328293), (702, 316134), (756, 293553), (772, 287469), (819, 270972), (972, 228319), (1014, 218862), (1053, 210756), (1092, 203229), (1134, 195702), (1158, 191646), (1183, 187596), (1351, 164268), (1404, 158067), (1521, 145908), (1638, 135486), (1701, 130468), (1737, 127764), (2028, 109431), (2106, 105378), (2268, 97851), (2316, 95823), (2366, 93798), (2457, 90324), (2509, 88452), (2702, 82134), (3042, 72954), (3159, 70252), (3276, 67743), (3402, 65234), (3474, 63882), (3549, 62532), (4053, 54756), (4212, 52689), (4563, 48636), (4732, 46899), (4914, 45162), (5018, 44226), (5211, 42588), (5404, 41067), (6084, 36477), (6318, 35126), (6804, 32617), (6948, 31941), (7098, 31266), (7371, 30108), (7527, 29484), (8106, 27378), (9126, 24318), (9828, 22581), (10036, 22113), (10422, 21294), (10647, 20844), (12159, 18252), (12636, 17563), (13689, 16212), (14196, 15633), (14742, 15054)]