225444128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77419}}^1$

素因数の和:77449

約数の個数: 48

約数和(自身を含む): 546275520

約数和(自身を除く): 320831392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 77419, 154838, 309676, 541933, 619352, 1006447, 1083866, 1238704, 2012894, 2167732, 2477408, 4025788, 4335464, 7045129, 8051576, 8670928, 14090258, 16103152, 17341856, 28180516, 32206304, 56361032, 112722064, 225444128]

約数ペア:

[(1, 225444128), (2, 112722064), (4, 56361032), (7, 32206304), (8, 28180516), (13, 17341856), (14, 16103152), (16, 14090258), (26, 8670928), (28, 8051576), (32, 7045129), (52, 4335464), (56, 4025788), (91, 2477408), (104, 2167732), (112, 2012894), (182, 1238704), (208, 1083866), (224, 1006447), (364, 619352), (416, 541933), (728, 309676), (1456, 154838), (2912, 77419)]