312585728

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6747

約数の個数: 80

約数和(自身を含む): 768804960

約数和(自身を除く): 456219232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 6709, 11648, 13418, 23296, 26836, 46592, 46963, 53672, 87217, 93926, 107344, 174434, 187852, 214688, 348868, 375704, 429376, 610519, 697736, 751408, 858752, 1221038, 1395472, 1502816, 1717504, 2442076, 2790944, 3005632, 3435008, 4884152, 5581888, 6011264, 9768304, 11163776, 12022528, 19536608, 22327552, 24045056, 39073216, 44655104, 78146432, 156292864, 312585728]

約数ペア:

[(1, 312585728), (2, 156292864), (4, 78146432), (7, 44655104), (8, 39073216), (13, 24045056), (14, 22327552), (16, 19536608), (26, 12022528), (28, 11163776), (32, 9768304), (52, 6011264), (56, 5581888), (64, 4884152), (91, 3435008), (104, 3005632), (112, 2790944), (128, 2442076), (182, 1717504), (208, 1502816), (224, 1395472), (256, 1221038), (364, 858752), (416, 751408), (448, 697736), (512, 610519), (728, 429376), (832, 375704), (896, 348868), (1456, 214688), (1664, 187852), (1792, 174434), (2912, 107344), (3328, 93926), (3584, 87217), (5824, 53672), (6656, 46963), (6709, 46592), (11648, 26836), (13418, 23296)]