444395484

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 1323929040

約数和(自身を除く): 879533556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 617, 684, 702, 729, 741, 972, 988, 1026, 1053, 1234, 1404, 1458, 1482, 1539, 1851, 2052, 2106, 2223, 2468, 2916, 2964, 3078, 3159, 3702, 4212, 4446, 4617, 5553, 6156, 6318, 6669, 7404, 8021, 8892, 9234, 9477, 11106, 11723, 12636, 13338, 13851, 16042, 16659, 18468, 18954, 20007, 22212, 23446, 24063, 26676, 27702, 32084, 33318, 35169, 37908, 40014, 46892, 48126, 49977, 55404, 60021, 66636, 70338, 72189, 80028, 96252, 99954, 105507, 120042, 140676, 144378, 149931, 152399, 180063, 199908, 211014, 216567, 240084, 288756, 299862, 304798, 316521, 360126, 422028, 433134, 449793, 457197, 599724, 609596, 633042, 649701, 720252, 866268, 899586, 914394, 949563, 1266084, 1299402, 1371591, 1799172, 1828788, 1899126, 1949103, 2598804, 2743182, 2848689, 3798252, 3898206, 4114773, 5486364, 5697378, 5847309, 7796412, 8229546, 8546067, 11394756, 11694618, 12344319, 16459092, 17092134, 23389236, 24688638, 34184268, 37032957, 49377276, 74065914, 111098871, 148131828, 222197742, 444395484]

約数ペア:

[(1, 444395484), (2, 222197742), (3, 148131828), (4, 111098871), (6, 74065914), (9, 49377276), (12, 37032957), (13, 34184268), (18, 24688638), (19, 23389236), (26, 17092134), (27, 16459092), (36, 12344319), (38, 11694618), (39, 11394756), (52, 8546067), (54, 8229546), (57, 7796412), (76, 5847309), (78, 5697378), (81, 5486364), (108, 4114773), (114, 3898206), (117, 3798252), (156, 2848689), (162, 2743182), (171, 2598804), (228, 1949103), (234, 1899126), (243, 1828788), (247, 1799172), (324, 1371591), (342, 1299402), (351, 1266084), (468, 949563), (486, 914394), (494, 899586), (513, 866268), (617, 720252), (684, 649701), (702, 633042), (729, 609596), (741, 599724), (972, 457197), (988, 449793), (1026, 433134), (1053, 422028), (1234, 360126), (1404, 316521), (1458, 304798), (1482, 299862), (1539, 288756), (1851, 240084), (2052, 216567), (2106, 211014), (2223, 199908), (2468, 180063), (2916, 152399), (2964, 149931), (3078, 144378), (3159, 140676), (3702, 120042), (4212, 105507), (4446, 99954), (4617, 96252), (5553, 80028), (6156, 72189), (6318, 70338), (6669, 66636), (7404, 60021), (8021, 55404), (8892, 49977), (9234, 48126), (9477, 46892), (11106, 40014), (11723, 37908), (12636, 35169), (13338, 33318), (13851, 32084), (16042, 27702), (16659, 26676), (18468, 24063), (18954, 23446), (20007, 22212)]