622167728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11614

約数の個数: 80

約数和(自身を含む): 1523860800

約数和(自身を除く): 901693072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 11549, 13468, 23098, 26936, 46196, 53872, 80843, 92392, 150137, 161686, 184784, 300274, 323372, 427313, 600548, 646744, 854626, 1050959, 1201096, 1293488, 1709252, 2101918, 2402192, 2991191, 3418504, 4203836, 5555069, 5982382, 6837008, 8407672, 11110138, 11964764, 16815344, 22220276, 23929528, 38885483, 44440552, 47859056, 77770966, 88881104, 155541932, 311083864, 622167728]

約数ペア:

[(1, 622167728), (2, 311083864), (4, 155541932), (7, 88881104), (8, 77770966), (13, 47859056), (14, 44440552), (16, 38885483), (26, 23929528), (28, 22220276), (37, 16815344), (52, 11964764), (56, 11110138), (74, 8407672), (91, 6837008), (104, 5982382), (112, 5555069), (148, 4203836), (182, 3418504), (208, 2991191), (259, 2402192), (296, 2101918), (364, 1709252), (481, 1293488), (518, 1201096), (592, 1050959), (728, 854626), (962, 646744), (1036, 600548), (1456, 427313), (1924, 323372), (2072, 300274), (3367, 184784), (3848, 161686), (4144, 150137), (6734, 92392), (7696, 80843), (11549, 53872), (13468, 46196), (23098, 26936)]