356817291220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{1009}}^1$

素因数の和:1794

約数の個数: 192

約数和(自身を含む): 845381053440

約数和(自身を除く): 488563762220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 47, 52, 65, 86, 94, 130, 172, 188, 215, 235, 260, 430, 470, 559, 611, 673, 860, 940, 1009, 1118, 1222, 1346, 2018, 2021, 2236, 2444, 2692, 2795, 3055, 3365, 4036, 4042, 5045, 5590, 6110, 6730, 8084, 8749, 10090, 10105, 11180, 12220, 13117, 13460, 17498, 20180, 20210, 26234, 26273, 28939, 31631, 34996, 40420, 43387, 43745, 47423, 52468, 52546, 57878, 63262, 65585, 86774, 87490, 94846, 105092, 115756, 126524, 131170, 131365, 144695, 158155, 173548, 174980, 189692, 216935, 237115, 262340, 262730, 289390, 316310, 376207, 411203, 433870, 474230, 525460, 564031, 578780, 616499, 632620, 679057, 752414, 822406, 867740, 948460, 1128062, 1232998, 1358114, 1360133, 1504828, 1644812, 1881035, 2039189, 2056015, 2256124, 2465996, 2716228, 2720266, 2820155, 3082495, 3395285, 3762070, 4078378, 4112030, 5440532, 5640310, 6164990, 6790570, 6800665, 7524140, 8156756, 8224060, 8827741, 10195945, 11280620, 12329980, 13581140, 13601330, 17655482, 17681729, 20391890, 26509457, 27202660, 29199451, 31915679, 35310964, 35363458, 40783780, 44138705, 53018914, 58398902, 63831358, 70726916, 88277410, 88408645, 106037828, 116797804, 127662716, 132547285, 145997255, 159578395, 176554820, 176817290, 265094570, 291994510, 319156790, 353634580, 379592863, 414903827, 530189140, 583989020, 638313580, 759185726, 829807654, 1372374197, 1518371452, 1659615308, 1897964315, 2074519135, 2744748394, 3795928630, 4149038270, 5489496788, 6861870985, 7591857260, 8298076540, 13723741970, 17840864561, 27447483940, 35681729122, 71363458244, 89204322805, 178408645610, 356817291220]

約数ペア:

[(1, 356817291220), (2, 178408645610), (4, 89204322805), (5, 71363458244), (10, 35681729122), (13, 27447483940), (20, 17840864561), (26, 13723741970), (43, 8298076540), (47, 7591857260), (52, 6861870985), (65, 5489496788), (86, 4149038270), (94, 3795928630), (130, 2744748394), (172, 2074519135), (188, 1897964315), (215, 1659615308), (235, 1518371452), (260, 1372374197), (430, 829807654), (470, 759185726), (559, 638313580), (611, 583989020), (673, 530189140), (860, 414903827), (940, 379592863), (1009, 353634580), (1118, 319156790), (1222, 291994510), (1346, 265094570), (2018, 176817290), (2021, 176554820), (2236, 159578395), (2444, 145997255), (2692, 132547285), (2795, 127662716), (3055, 116797804), (3365, 106037828), (4036, 88408645), (4042, 88277410), (5045, 70726916), (5590, 63831358), (6110, 58398902), (6730, 53018914), (8084, 44138705), (8749, 40783780), (10090, 35363458), (10105, 35310964), (11180, 31915679), (12220, 29199451), (13117, 27202660), (13460, 26509457), (17498, 20391890), (20180, 17681729), (20210, 17655482), (26234, 13601330), (26273, 13581140), (28939, 12329980), (31631, 11280620), (34996, 10195945), (40420, 8827741), (43387, 8224060), (43745, 8156756), (47423, 7524140), (52468, 6800665), (52546, 6790570), (57878, 6164990), (63262, 5640310), (65585, 5440532), (86774, 4112030), (87490, 4078378), (94846, 3762070), (105092, 3395285), (115756, 3082495), (126524, 2820155), (131170, 2720266), (131365, 2716228), (144695, 2465996), (158155, 2256124), (173548, 2056015), (174980, 2039189), (189692, 1881035), (216935, 1644812), (237115, 1504828), (262340, 1360133), (262730, 1358114), (289390, 1232998), (316310, 1128062), (376207, 948460), (411203, 867740), (433870, 822406), (474230, 752414), (525460, 679057), (564031, 632620), (578780, 616499)]