2890973868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 7141478400

約数和(自身を除く): 4250504532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 179, 276, 326, 358, 359, 489, 537, 652, 716, 718, 978, 1074, 1077, 1436, 1956, 2148, 2154, 3749, 4117, 4308, 7498, 8234, 8257, 11247, 12351, 14996, 16468, 16514, 22494, 24702, 24771, 29177, 33028, 44988, 49404, 49542, 58354, 58517, 64261, 87531, 99084, 116708, 117034, 128522, 175062, 175551, 192783, 234068, 257044, 350124, 351102, 385566, 671071, 702204, 771132, 1342142, 1345891, 1478003, 2013213, 2684284, 2691782, 2956006, 4026426, 4037673, 4434009, 5383564, 5912012, 8052852, 8075346, 8868018, 10474543, 16150692, 17736036, 20949086, 31423629, 41898172, 62847258, 125694516, 240914489, 481828978, 722743467, 963657956, 1445486934, 2890973868]

約数ペア:

[(1, 2890973868), (2, 1445486934), (3, 963657956), (4, 722743467), (6, 481828978), (12, 240914489), (23, 125694516), (46, 62847258), (69, 41898172), (92, 31423629), (138, 20949086), (163, 17736036), (179, 16150692), (276, 10474543), (326, 8868018), (358, 8075346), (359, 8052852), (489, 5912012), (537, 5383564), (652, 4434009), (716, 4037673), (718, 4026426), (978, 2956006), (1074, 2691782), (1077, 2684284), (1436, 2013213), (1956, 1478003), (2148, 1345891), (2154, 1342142), (3749, 771132), (4117, 702204), (4308, 671071), (7498, 385566), (8234, 351102), (8257, 350124), (11247, 257044), (12351, 234068), (14996, 192783), (16468, 175551), (16514, 175062), (22494, 128522), (24702, 117034), (24771, 116708), (29177, 99084), (33028, 87531), (44988, 64261), (49404, 58517), (49542, 58354)]