259986726

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 592367040

約数和(自身を除く): 332380314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 101, 146, 202, 219, 303, 438, 606, 653, 657, 909, 1306, 1314, 1818, 1959, 1971, 2727, 3918, 3942, 5454, 5877, 7373, 11754, 14746, 17631, 22119, 35262, 44238, 47669, 65953, 66357, 95338, 131906, 132714, 143007, 197859, 199071, 286014, 395718, 398142, 429021, 593577, 858042, 1187154, 1287063, 1780731, 2574126, 3561462, 4814569, 9629138, 14443707, 28887414, 43331121, 86662242, 129993363, 259986726]

約数ペア:

[(1, 259986726), (2, 129993363), (3, 86662242), (6, 43331121), (9, 28887414), (18, 14443707), (27, 9629138), (54, 4814569), (73, 3561462), (101, 2574126), (146, 1780731), (202, 1287063), (219, 1187154), (303, 858042), (438, 593577), (606, 429021), (653, 398142), (657, 395718), (909, 286014), (1306, 199071), (1314, 197859), (1818, 143007), (1959, 132714), (1971, 131906), (2727, 95338), (3918, 66357), (3942, 65953), (5454, 47669), (5877, 44238), (7373, 35262), (11754, 22119), (14746, 17631)]