449880188402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{11681}}^1$

素因数の和:12003

約数の個数: 64

約数和(自身を含む): 725368089600

約数和(自身を除く): 275487901198

約数列:

[1, 2, 31, 41, 62, 82, 109, 139, 218, 278, 1271, 2542, 3379, 4309, 4469, 5699, 6758, 8618, 8938, 11398, 11681, 15151, 23362, 30302, 138539, 176669, 277078, 353338, 362111, 469681, 478921, 621191, 724222, 939362, 957842, 1242382, 1273229, 1623659, 2546458, 3247318, 14846551, 19256921, 29693102, 38513842, 39470099, 50333429, 52202389, 66570019, 78940198, 100666858, 104404778, 133140038, 176978831, 353957662, 1618274059, 2063670589, 3236548118, 4127341178, 5486343761, 7256132071, 10972687522, 14512264142, 224940094201, 449880188402]

約数ペア:

[(1, 449880188402), (2, 224940094201), (31, 14512264142), (41, 10972687522), (62, 7256132071), (82, 5486343761), (109, 4127341178), (139, 3236548118), (218, 2063670589), (278, 1618274059), (1271, 353957662), (2542, 176978831), (3379, 133140038), (4309, 104404778), (4469, 100666858), (5699, 78940198), (6758, 66570019), (8618, 52202389), (8938, 50333429), (11398, 39470099), (11681, 38513842), (15151, 29693102), (23362, 19256921), (30302, 14846551), (138539, 3247318), (176669, 2546458), (277078, 1623659), (353338, 1273229), (362111, 1242382), (469681, 957842), (478921, 939362), (621191, 724222)]