212222088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 632052720

約数和(自身を除く): 419830632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 163, 169, 214, 234, 312, 321, 326, 338, 428, 468, 489, 507, 642, 652, 676, 856, 936, 963, 978, 1014, 1284, 1304, 1352, 1391, 1467, 1521, 1926, 1956, 2028, 2119, 2568, 2782, 2934, 3042, 3852, 3912, 4056, 4173, 4238, 5564, 5868, 6084, 6357, 7704, 8346, 8476, 11128, 11736, 12168, 12519, 12714, 16692, 16952, 17441, 18083, 19071, 25038, 25428, 27547, 33384, 34882, 36166, 38142, 50076, 50856, 52323, 54249, 55094, 69764, 72332, 76284, 82641, 100152, 104646, 108498, 110188, 139528, 144664, 152568, 156969, 162747, 165282, 209292, 216996, 220376, 226733, 247923, 313938, 325494, 330564, 418584, 433992, 453466, 495846, 627876, 650988, 661128, 680199, 906932, 991692, 1255752, 1301976, 1360398, 1813864, 1983384, 2040597, 2720796, 2947529, 4081194, 5441592, 5895058, 8162388, 8842587, 11790116, 16324776, 17685174, 23580232, 26527761, 35370348, 53055522, 70740696, 106111044, 212222088]

約数ペア:

[(1, 212222088), (2, 106111044), (3, 70740696), (4, 53055522), (6, 35370348), (8, 26527761), (9, 23580232), (12, 17685174), (13, 16324776), (18, 11790116), (24, 8842587), (26, 8162388), (36, 5895058), (39, 5441592), (52, 4081194), (72, 2947529), (78, 2720796), (104, 2040597), (107, 1983384), (117, 1813864), (156, 1360398), (163, 1301976), (169, 1255752), (214, 991692), (234, 906932), (312, 680199), (321, 661128), (326, 650988), (338, 627876), (428, 495846), (468, 453466), (489, 433992), (507, 418584), (642, 330564), (652, 325494), (676, 313938), (856, 247923), (936, 226733), (963, 220376), (978, 216996), (1014, 209292), (1284, 165282), (1304, 162747), (1352, 156969), (1391, 152568), (1467, 144664), (1521, 139528), (1926, 110188), (1956, 108498), (2028, 104646), (2119, 100152), (2568, 82641), (2782, 76284), (2934, 72332), (3042, 69764), (3852, 55094), (3912, 54249), (4056, 52323), (4173, 50856), (4238, 50076), (5564, 38142), (5868, 36166), (6084, 34882), (6357, 33384), (7704, 27547), (8346, 25428), (8476, 25038), (11128, 19071), (11736, 18083), (12168, 17441), (12519, 16952), (12714, 16692)]