291223853128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2355113}}^1$

素因数の和:2355202

約数の個数: 64

約数和(自身を含む): 623163164400

約数和(自身を除く): 331939311272

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 164, 232, 328, 377, 533, 754, 1066, 1189, 1508, 2132, 2378, 3016, 4264, 4756, 9512, 15457, 30914, 61828, 123656, 2355113, 4710226, 9420452, 18840904, 30616469, 61232938, 68298277, 96559633, 122465876, 136596554, 193119266, 244931752, 273193108, 386238532, 546386216, 772477064, 887877601, 1255275229, 1775755202, 2510550458, 2800229357, 3551510404, 5021100916, 5600458714, 7103020808, 10042201832, 11200917428, 22401834856, 36402981641, 72805963282, 145611926564, 291223853128]

約数ペア:

[(1, 291223853128), (2, 145611926564), (4, 72805963282), (8, 36402981641), (13, 22401834856), (26, 11200917428), (29, 10042201832), (41, 7103020808), (52, 5600458714), (58, 5021100916), (82, 3551510404), (104, 2800229357), (116, 2510550458), (164, 1775755202), (232, 1255275229), (328, 887877601), (377, 772477064), (533, 546386216), (754, 386238532), (1066, 273193108), (1189, 244931752), (1508, 193119266), (2132, 136596554), (2378, 122465876), (3016, 96559633), (4264, 68298277), (4756, 61232938), (9512, 30616469), (15457, 18840904), (30914, 9420452), (61828, 4710226), (123656, 2355113)]