578817967108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{6521}}^1$

素因数の和:6917

約数の個数: 96

約数和(自身を含む): 1104505395840

約数和(自身を除く): 525687428732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 157, 172, 173, 314, 346, 628, 692, 817, 1634, 2983, 3268, 3287, 5966, 6521, 6574, 6751, 7439, 11932, 13042, 13148, 13502, 14878, 26084, 27004, 27161, 29756, 54322, 108644, 123899, 128269, 141341, 247798, 256538, 280403, 282682, 495596, 513076, 516059, 560806, 565364, 1023797, 1032118, 1121612, 1128133, 1167923, 2047594, 2064236, 2256266, 2335846, 4095188, 4512532, 4671692, 5327657, 10655314, 19452143, 21310628, 21434527, 22190537, 38904286, 42869054, 44023271, 44381074, 48509719, 77808572, 85738108, 88046542, 88762148, 97019438, 176093084, 177116881, 194038876, 354233762, 708467524, 836442149, 921684661, 1672884298, 1843369322, 3345768596, 3365220739, 3686738644, 6730441478, 7616025883, 13460882956, 15232051766, 30464103532, 144704491777, 289408983554, 578817967108]

約数ペア:

[(1, 578817967108), (2, 289408983554), (4, 144704491777), (19, 30464103532), (38, 15232051766), (43, 13460882956), (76, 7616025883), (86, 6730441478), (157, 3686738644), (172, 3365220739), (173, 3345768596), (314, 1843369322), (346, 1672884298), (628, 921684661), (692, 836442149), (817, 708467524), (1634, 354233762), (2983, 194038876), (3268, 177116881), (3287, 176093084), (5966, 97019438), (6521, 88762148), (6574, 88046542), (6751, 85738108), (7439, 77808572), (11932, 48509719), (13042, 44381074), (13148, 44023271), (13502, 42869054), (14878, 38904286), (26084, 22190537), (27004, 21434527), (27161, 21310628), (29756, 19452143), (54322, 10655314), (108644, 5327657), (123899, 4671692), (128269, 4512532), (141341, 4095188), (247798, 2335846), (256538, 2256266), (280403, 2064236), (282682, 2047594), (495596, 1167923), (513076, 1128133), (516059, 1121612), (560806, 1032118), (565364, 1023797)]