4000983012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25673}}^1$

素因数の和:25739

約数の個数: 120

約数和(自身を含む): 11568807096

約数和(自身を除く): 7567824084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1053, 1332, 1404, 1443, 1924, 1998, 2106, 2886, 2997, 3996, 4212, 4329, 5772, 5994, 8658, 11988, 12987, 17316, 25673, 25974, 38961, 51346, 51948, 77019, 77922, 102692, 154038, 155844, 231057, 308076, 333749, 462114, 667498, 693171, 924228, 949901, 1001247, 1334996, 1386342, 1899802, 2002494, 2079513, 2772684, 2849703, 3003741, 3799604, 4004988, 4159026, 5699406, 6007482, 8318052, 8549109, 9011223, 11398812, 12014964, 12348713, 17098218, 18022446, 24697426, 25647327, 27033669, 34196436, 36044892, 37046139, 49394852, 51294654, 54067338, 74092278, 76941981, 102589308, 108134676, 111138417, 148184556, 153883962, 222276834, 307767924, 333415251, 444553668, 666830502, 1000245753, 1333661004, 2000491506, 4000983012]

約数ペア:

[(1, 4000983012), (2, 2000491506), (3, 1333661004), (4, 1000245753), (6, 666830502), (9, 444553668), (12, 333415251), (13, 307767924), (18, 222276834), (26, 153883962), (27, 148184556), (36, 111138417), (37, 108134676), (39, 102589308), (52, 76941981), (54, 74092278), (74, 54067338), (78, 51294654), (81, 49394852), (108, 37046139), (111, 36044892), (117, 34196436), (148, 27033669), (156, 25647327), (162, 24697426), (222, 18022446), (234, 17098218), (324, 12348713), (333, 12014964), (351, 11398812), (444, 9011223), (468, 8549109), (481, 8318052), (666, 6007482), (702, 5699406), (962, 4159026), (999, 4004988), (1053, 3799604), (1332, 3003741), (1404, 2849703), (1443, 2772684), (1924, 2079513), (1998, 2002494), (2106, 1899802), (2886, 1386342), (2997, 1334996), (3996, 1001247), (4212, 949901), (4329, 924228), (5772, 693171), (5994, 667498), (8658, 462114), (11988, 333749), (12987, 308076), (17316, 231057), (25673, 155844), (25974, 154038), (38961, 102692), (51346, 77922), (51948, 77019)]