220449024

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:772

約数の個数: 108

約数和(自身を含む): 640597776

約数和(自身を除く): 420148752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 489, 576, 587, 652, 768, 978, 1152, 1174, 1304, 1467, 1761, 1956, 2304, 2348, 2608, 2934, 3522, 3912, 4696, 5216, 5283, 5868, 7044, 7824, 9392, 10432, 10566, 11736, 14088, 15648, 18784, 20864, 21132, 23472, 28176, 31296, 37568, 41728, 42264, 46944, 56352, 62592, 75136, 84528, 93888, 95681, 112704, 125184, 150272, 169056, 187776, 191362, 225408, 287043, 338112, 375552, 382724, 450816, 574086, 676224, 765448, 861129, 1148172, 1352448, 1530896, 1722258, 2296344, 3061792, 3444516, 4592688, 6123584, 6889032, 9185376, 12247168, 13778064, 18370752, 24494336, 27556128, 36741504, 55112256, 73483008, 110224512, 220449024]

約数ペア:

[(1, 220449024), (2, 110224512), (3, 73483008), (4, 55112256), (6, 36741504), (8, 27556128), (9, 24494336), (12, 18370752), (16, 13778064), (18, 12247168), (24, 9185376), (32, 6889032), (36, 6123584), (48, 4592688), (64, 3444516), (72, 3061792), (96, 2296344), (128, 1722258), (144, 1530896), (163, 1352448), (192, 1148172), (256, 861129), (288, 765448), (326, 676224), (384, 574086), (489, 450816), (576, 382724), (587, 375552), (652, 338112), (768, 287043), (978, 225408), (1152, 191362), (1174, 187776), (1304, 169056), (1467, 150272), (1761, 125184), (1956, 112704), (2304, 95681), (2348, 93888), (2608, 84528), (2934, 75136), (3522, 62592), (3912, 56352), (4696, 46944), (5216, 42264), (5283, 41728), (5868, 37568), (7044, 31296), (7824, 28176), (9392, 23472), (10432, 21132), (10566, 20864), (11736, 18784), (14088, 15648)]