237384004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 256253756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3916, 4628, 4663, 9326, 12727, 18652, 25454, 50908, 51293, 60619, 102586, 121238, 205172, 242476, 415007, 666809, 830014, 1333618, 1660028, 2667236, 4565077, 5395091, 9130154, 10790182, 18260308, 21580364, 59346001, 118692002, 237384004]

約数ペア:

[(1, 237384004), (2, 118692002), (4, 59346001), (11, 21580364), (13, 18260308), (22, 10790182), (26, 9130154), (44, 5395091), (52, 4565077), (89, 2667236), (143, 1660028), (178, 1333618), (286, 830014), (356, 666809), (572, 415007), (979, 242476), (1157, 205172), (1958, 121238), (2314, 102586), (3916, 60619), (4628, 51293), (4663, 50908), (9326, 25454), (12727, 18652)]