256968061362

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{104639}}^1$

素因数の和:104850

約数の個数: 96

約数和(自身を含む): 599672586240

約数和(自身を除く): 342704524878

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 163, 186, 243, 279, 326, 486, 489, 558, 837, 978, 1467, 1674, 2511, 2934, 4401, 5022, 5053, 7533, 8802, 10106, 13203, 15066, 15159, 26406, 30318, 39609, 45477, 79218, 90954, 104639, 136431, 209278, 272862, 313917, 409293, 627834, 818586, 941751, 1227879, 1883502, 2455758, 2825253, 3243809, 5650506, 6487618, 8475759, 9731427, 16951518, 17056157, 19462854, 25427277, 29194281, 34112314, 50854554, 51168471, 58388562, 87582843, 102336942, 153505413, 175165686, 262748529, 307010826, 460516239, 525497058, 528740867, 788245587, 921032478, 1057481734, 1381548717, 1576491174, 1586222601, 2763097434, 3172445202, 4144646151, 4758667803, 8289292302, 9517335606, 14276003409, 28552006818, 42828010227, 85656020454, 128484030681, 256968061362]

約数ペア:

[(1, 256968061362), (2, 128484030681), (3, 85656020454), (6, 42828010227), (9, 28552006818), (18, 14276003409), (27, 9517335606), (31, 8289292302), (54, 4758667803), (62, 4144646151), (81, 3172445202), (93, 2763097434), (162, 1586222601), (163, 1576491174), (186, 1381548717), (243, 1057481734), (279, 921032478), (326, 788245587), (486, 528740867), (489, 525497058), (558, 460516239), (837, 307010826), (978, 262748529), (1467, 175165686), (1674, 153505413), (2511, 102336942), (2934, 87582843), (4401, 58388562), (5022, 51168471), (5053, 50854554), (7533, 34112314), (8802, 29194281), (10106, 25427277), (13203, 19462854), (15066, 17056157), (15159, 16951518), (26406, 9731427), (30318, 8475759), (39609, 6487618), (45477, 5650506), (79218, 3243809), (90954, 2825253), (104639, 2455758), (136431, 1883502), (209278, 1227879), (272862, 941751), (313917, 818586), (409293, 627834)]