440754678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5158

約数の個数: 96

約数和(自身を含む): 1197758016

約数和(自身を除く): 757003338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 78, 91, 106, 117, 126, 159, 182, 234, 273, 318, 371, 477, 546, 689, 742, 819, 954, 1113, 1378, 1638, 2067, 2226, 3339, 4134, 4823, 5077, 6201, 6678, 9646, 10154, 12402, 14469, 15231, 28938, 30462, 35539, 43407, 45693, 66001, 71078, 86814, 91386, 106617, 132002, 198003, 213234, 269081, 319851, 396006, 462007, 538162, 594009, 639702, 807243, 924014, 1188018, 1386021, 1614486, 1883567, 2421729, 2772042, 3498053, 3767134, 4158063, 4843458, 5650701, 6996106, 8316126, 10494159, 11301402, 16952103, 20988318, 24486371, 31482477, 33904206, 48972742, 62964954, 73459113, 146918226, 220377339, 440754678]

約数ペア:

[(1, 440754678), (2, 220377339), (3, 146918226), (6, 73459113), (7, 62964954), (9, 48972742), (13, 33904206), (14, 31482477), (18, 24486371), (21, 20988318), (26, 16952103), (39, 11301402), (42, 10494159), (53, 8316126), (63, 6996106), (78, 5650701), (91, 4843458), (106, 4158063), (117, 3767134), (126, 3498053), (159, 2772042), (182, 2421729), (234, 1883567), (273, 1614486), (318, 1386021), (371, 1188018), (477, 924014), (546, 807243), (689, 639702), (742, 594009), (819, 538162), (954, 462007), (1113, 396006), (1378, 319851), (1638, 269081), (2067, 213234), (2226, 198003), (3339, 132002), (4134, 106617), (4823, 91386), (5077, 86814), (6201, 71078), (6678, 66001), (9646, 45693), (10154, 43407), (12402, 35539), (14469, 30462), (15231, 28938)]