212622732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 639518880

約数和(自身を除く): 426896148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 241, 252, 324, 378, 389, 482, 567, 723, 756, 778, 964, 1134, 1167, 1446, 1556, 1687, 2169, 2268, 2334, 2723, 2892, 3374, 3501, 4338, 4668, 5061, 5446, 6507, 6748, 7002, 8169, 8676, 10122, 10503, 10892, 13014, 14004, 15183, 16338, 19521, 20244, 21006, 24507, 26028, 30366, 31509, 32676, 39042, 42012, 45549, 49014, 60732, 63018, 73521, 78084, 91098, 93749, 98028, 126036, 136647, 147042, 182196, 187498, 220563, 273294, 281247, 294084, 374996, 441126, 546588, 562494, 656243, 843741, 882252, 1124988, 1312486, 1687482, 1968729, 2531223, 2624972, 3374964, 3937458, 5062446, 5906187, 7593669, 7874916, 10124892, 11812374, 15187338, 17718561, 23624748, 30374676, 35437122, 53155683, 70874244, 106311366, 212622732]

約数ペア:

[(1, 212622732), (2, 106311366), (3, 70874244), (4, 53155683), (6, 35437122), (7, 30374676), (9, 23624748), (12, 17718561), (14, 15187338), (18, 11812374), (21, 10124892), (27, 7874916), (28, 7593669), (36, 5906187), (42, 5062446), (54, 3937458), (63, 3374964), (81, 2624972), (84, 2531223), (108, 1968729), (126, 1687482), (162, 1312486), (189, 1124988), (241, 882252), (252, 843741), (324, 656243), (378, 562494), (389, 546588), (482, 441126), (567, 374996), (723, 294084), (756, 281247), (778, 273294), (964, 220563), (1134, 187498), (1167, 182196), (1446, 147042), (1556, 136647), (1687, 126036), (2169, 98028), (2268, 93749), (2334, 91098), (2723, 78084), (2892, 73521), (3374, 63018), (3501, 60732), (4338, 49014), (4668, 45549), (5061, 42012), (5446, 39042), (6507, 32676), (6748, 31509), (7002, 30366), (8169, 26028), (8676, 24507), (10122, 21006), (10503, 20244), (10892, 19521), (13014, 16338), (14004, 15183)]