1216205952

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{243631}}^1$

素因数の和:243661

約数の個数: 64

約数和(自身を含む): 3479064960

約数和(自身を除く): 2262859008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 243631, 487262, 730893, 974524, 1461786, 1949048, 2923572, 3167203, 3898096, 5847144, 6334406, 7796192, 9501609, 11694288, 12668812, 15592384, 19003218, 23388576, 25337624, 31184768, 38006436, 46777152, 50675248, 76012872, 93554304, 101350496, 152025744, 202700992, 304051488, 405401984, 608102976, 1216205952]

約数ペア:

[(1, 1216205952), (2, 608102976), (3, 405401984), (4, 304051488), (6, 202700992), (8, 152025744), (12, 101350496), (13, 93554304), (16, 76012872), (24, 50675248), (26, 46777152), (32, 38006436), (39, 31184768), (48, 25337624), (52, 23388576), (64, 19003218), (78, 15592384), (96, 12668812), (104, 11694288), (128, 9501609), (156, 7796192), (192, 6334406), (208, 5847144), (312, 3898096), (384, 3167203), (416, 2923572), (624, 1949048), (832, 1461786), (1248, 974524), (1664, 730893), (2496, 487262), (4992, 243631)]