972400088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1033}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 2099433600

約数和(自身を除く): 1127033512

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 563, 836, 1033, 1126, 1672, 2066, 2252, 4132, 4504, 6193, 8264, 10697, 11363, 12386, 19627, 21394, 22726, 24772, 39254, 42788, 45452, 49544, 78508, 85576, 90904, 117667, 157016, 215897, 235334, 431794, 470668, 581579, 863588, 941336, 1163158, 1727176, 2326316, 4652632, 6397369, 11050001, 12794738, 22100002, 25589476, 44200004, 51178952, 88400008, 121550011, 243100022, 486200044, 972400088]

約数ペア:

[(1, 972400088), (2, 486200044), (4, 243100022), (8, 121550011), (11, 88400008), (19, 51178952), (22, 44200004), (38, 25589476), (44, 22100002), (76, 12794738), (88, 11050001), (152, 6397369), (209, 4652632), (418, 2326316), (563, 1727176), (836, 1163158), (1033, 941336), (1126, 863588), (1672, 581579), (2066, 470668), (2252, 431794), (4132, 235334), (4504, 215897), (6193, 157016), (8264, 117667), (10697, 90904), (11363, 85576), (12386, 78508), (19627, 49544), (21394, 45452), (22726, 42788), (24772, 39254)]