214988496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^3\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 80

約数和(自身を含む): 587135040

約数和(自身を除く): 372146544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 653, 722, 912, 1083, 1306, 1444, 1959, 2166, 2612, 2888, 3918, 4332, 5224, 5776, 6859, 7836, 8664, 10448, 12407, 13718, 15672, 17328, 20577, 24814, 27436, 31344, 37221, 41154, 49628, 54872, 74442, 82308, 99256, 109744, 148884, 164616, 198512, 235733, 297768, 329232, 471466, 595536, 707199, 942932, 1414398, 1885864, 2828796, 3771728, 4478927, 5657592, 8957854, 11315184, 13436781, 17915708, 26873562, 35831416, 53747124, 71662832, 107494248, 214988496]

約数ペア:

[(1, 214988496), (2, 107494248), (3, 71662832), (4, 53747124), (6, 35831416), (8, 26873562), (12, 17915708), (16, 13436781), (19, 11315184), (24, 8957854), (38, 5657592), (48, 4478927), (57, 3771728), (76, 2828796), (114, 1885864), (152, 1414398), (228, 942932), (304, 707199), (361, 595536), (456, 471466), (653, 329232), (722, 297768), (912, 235733), (1083, 198512), (1306, 164616), (1444, 148884), (1959, 109744), (2166, 99256), (2612, 82308), (2888, 74442), (3918, 54872), (4332, 49628), (5224, 41154), (5776, 37221), (6859, 31344), (7836, 27436), (8664, 24814), (10448, 20577), (12407, 17328), (13718, 15672)]