255480826068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1\times {\mathrm{5821}}^1$

素因数の和:6526

約数の個数: 144

約数和(自身を含む): 700661025792

約数和(自身を除く): 445180199724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 491, 573, 764, 982, 1146, 1473, 1719, 1964, 2292, 2483, 2946, 3438, 4419, 4966, 5821, 5892, 6383, 6876, 7449, 8838, 9932, 11642, 12766, 14898, 17463, 17676, 19149, 22347, 23284, 25532, 29796, 34926, 38298, 44694, 52389, 57447, 69852, 75673, 76596, 89388, 93781, 104778, 114894, 151346, 187562, 209556, 227019, 229788, 281343, 302692, 375124, 454038, 562686, 681057, 844029, 908076, 1111811, 1125372, 1219153, 1362114, 1688058, 2223622, 2438306, 2724228, 2858111, 3335433, 3376116, 3657459, 4447244, 4876612, 5716222, 6670866, 7314918, 8574333, 10006299, 10972377, 11432444, 13341732, 14453543, 14629836, 17148666, 20012598, 21944754, 25722999, 28907086, 34297332, 37155443, 40025196, 43360629, 43889508, 51445998, 57814172, 74310886, 86721258, 102891996, 111466329, 130081887, 148621772, 173442516, 222932658, 260163774, 334398987, 445865316, 520327548, 545899201, 668797974, 1091798402, 1337595948, 1637697603, 2183596804, 3275395206, 4913092809, 6550790412, 7096689613, 9826185618, 14193379226, 19652371236, 21290068839, 28386758452, 42580137678, 63870206517, 85160275356, 127740413034, 255480826068]

約数ペア:

[(1, 255480826068), (2, 127740413034), (3, 85160275356), (4, 63870206517), (6, 42580137678), (9, 28386758452), (12, 21290068839), (13, 19652371236), (18, 14193379226), (26, 9826185618), (36, 7096689613), (39, 6550790412), (52, 4913092809), (78, 3275395206), (117, 2183596804), (156, 1637697603), (191, 1337595948), (234, 1091798402), (382, 668797974), (468, 545899201), (491, 520327548), (573, 445865316), (764, 334398987), (982, 260163774), (1146, 222932658), (1473, 173442516), (1719, 148621772), (1964, 130081887), (2292, 111466329), (2483, 102891996), (2946, 86721258), (3438, 74310886), (4419, 57814172), (4966, 51445998), (5821, 43889508), (5892, 43360629), (6383, 40025196), (6876, 37155443), (7449, 34297332), (8838, 28907086), (9932, 25722999), (11642, 21944754), (12766, 20012598), (14898, 17148666), (17463, 14629836), (17676, 14453543), (19149, 13341732), (22347, 11432444), (23284, 10972377), (25532, 10006299), (29796, 8574333), (34926, 7314918), (38298, 6670866), (44694, 5716222), (52389, 4876612), (57447, 4447244), (69852, 3657459), (75673, 3376116), (76596, 3335433), (89388, 2858111), (93781, 2724228), (104778, 2438306), (114894, 2223622), (151346, 1688058), (187562, 1362114), (209556, 1219153), (227019, 1125372), (229788, 1111811), (281343, 908076), (302692, 844029), (375124, 681057), (454038, 562686)]