2655432468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{26891}}^1$

素因数の和:27125

約数の個数: 72

約数和(自身を含む): 7263206496

約数和(自身を除く): 4607774028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2532, 2743, 3798, 5486, 7596, 8229, 10972, 16458, 24687, 26891, 32916, 49374, 53782, 80673, 98748, 107564, 161346, 242019, 322692, 349583, 484038, 699166, 968076, 1048749, 1398332, 2097498, 3146247, 4194996, 5674001, 6292494, 11348002, 12584988, 17022003, 22696004, 34044006, 51066009, 68088012, 73762013, 102132018, 147524026, 204264036, 221286039, 295048052, 442572078, 663858117, 885144156, 1327716234, 2655432468]

約数ペア:

[(1, 2655432468), (2, 1327716234), (3, 885144156), (4, 663858117), (6, 442572078), (9, 295048052), (12, 221286039), (13, 204264036), (18, 147524026), (26, 102132018), (36, 73762013), (39, 68088012), (52, 51066009), (78, 34044006), (117, 22696004), (156, 17022003), (211, 12584988), (234, 11348002), (422, 6292494), (468, 5674001), (633, 4194996), (844, 3146247), (1266, 2097498), (1899, 1398332), (2532, 1048749), (2743, 968076), (3798, 699166), (5486, 484038), (7596, 349583), (8229, 322692), (10972, 242019), (16458, 161346), (24687, 107564), (26891, 98748), (32916, 80673), (49374, 53782)]