289036044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 825552000

約数和(自身を除く): 536515956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 89, 99, 118, 132, 139, 177, 178, 198, 236, 267, 278, 354, 356, 396, 417, 531, 534, 556, 649, 708, 801, 834, 979, 1062, 1068, 1251, 1298, 1529, 1602, 1668, 1947, 1958, 2124, 2502, 2596, 2937, 3058, 3204, 3894, 3916, 4587, 5004, 5251, 5841, 5874, 6116, 7788, 8201, 8811, 9174, 10502, 11682, 11748, 12371, 13761, 15753, 16402, 17622, 18348, 21004, 23364, 24603, 24742, 27522, 31506, 32804, 35244, 37113, 47259, 49206, 49484, 55044, 57761, 63012, 73809, 74226, 90211, 94518, 98412, 111339, 115522, 136081, 147618, 148452, 173283, 180422, 189036, 222678, 231044, 270633, 272162, 295236, 346566, 360844, 408243, 445356, 519849, 541266, 544324, 693132, 729889, 811899, 816486, 1039698, 1082532, 1224729, 1459778, 1623798, 1632972, 2079396, 2189667, 2449458, 2919556, 3247596, 4379334, 4898916, 6569001, 8028779, 8758668, 13138002, 16057558, 24086337, 26276004, 32115116, 48172674, 72259011, 96345348, 144518022, 289036044]

約数ペア:

[(1, 289036044), (2, 144518022), (3, 96345348), (4, 72259011), (6, 48172674), (9, 32115116), (11, 26276004), (12, 24086337), (18, 16057558), (22, 13138002), (33, 8758668), (36, 8028779), (44, 6569001), (59, 4898916), (66, 4379334), (89, 3247596), (99, 2919556), (118, 2449458), (132, 2189667), (139, 2079396), (177, 1632972), (178, 1623798), (198, 1459778), (236, 1224729), (267, 1082532), (278, 1039698), (354, 816486), (356, 811899), (396, 729889), (417, 693132), (531, 544324), (534, 541266), (556, 519849), (649, 445356), (708, 408243), (801, 360844), (834, 346566), (979, 295236), (1062, 272162), (1068, 270633), (1251, 231044), (1298, 222678), (1529, 189036), (1602, 180422), (1668, 173283), (1947, 148452), (1958, 147618), (2124, 136081), (2502, 115522), (2596, 111339), (2937, 98412), (3058, 94518), (3204, 90211), (3894, 74226), (3916, 73809), (4587, 63012), (5004, 57761), (5251, 55044), (5841, 49484), (5874, 49206), (6116, 47259), (7788, 37113), (8201, 35244), (8811, 32804), (9174, 31506), (10502, 27522), (11682, 24742), (11748, 24603), (12371, 23364), (13761, 21004), (15753, 18348), (16402, 17622)]