877310028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20359}}^1$

素因数の和:20401

約数の個数: 120

約数和(自身を含む): 2759187200

約数和(自身を除く): 1881877172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 20359, 21546, 40718, 43092, 61077, 81436, 122154, 142513, 183231, 244308, 285026, 366462, 386821, 427539, 549693, 570052, 732924, 773642, 855078, 1099386, 1160463, 1282617, 1547284, 1649079, 1710156, 2198772, 2320926, 2565234, 2707747, 3298158, 3481389, 3847851, 4641852, 5130468, 5415494, 6596316, 6962778, 7695702, 8123241, 10444167, 10830988, 11543553, 13925556, 15391404, 16246482, 20888334, 23087106, 24369723, 31332501, 32492964, 41776668, 46174212, 48739446, 62665002, 73109169, 97478892, 125330004, 146218338, 219327507, 292436676, 438655014, 877310028]

約数ペア:

[(1, 877310028), (2, 438655014), (3, 292436676), (4, 219327507), (6, 146218338), (7, 125330004), (9, 97478892), (12, 73109169), (14, 62665002), (18, 48739446), (19, 46174212), (21, 41776668), (27, 32492964), (28, 31332501), (36, 24369723), (38, 23087106), (42, 20888334), (54, 16246482), (57, 15391404), (63, 13925556), (76, 11543553), (81, 10830988), (84, 10444167), (108, 8123241), (114, 7695702), (126, 6962778), (133, 6596316), (162, 5415494), (171, 5130468), (189, 4641852), (228, 3847851), (252, 3481389), (266, 3298158), (324, 2707747), (342, 2565234), (378, 2320926), (399, 2198772), (513, 1710156), (532, 1649079), (567, 1547284), (684, 1282617), (756, 1160463), (798, 1099386), (1026, 855078), (1134, 773642), (1197, 732924), (1539, 570052), (1596, 549693), (2052, 427539), (2268, 386821), (2394, 366462), (3078, 285026), (3591, 244308), (4788, 183231), (6156, 142513), (7182, 122154), (10773, 81436), (14364, 61077), (20359, 43092), (21546, 40718)]