254807927604

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{261017}}^1$

素因数の和:261187

約数の個数: 120

約数和(自身を含む): 700388555328

約数和(自身を除く): 445580627724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 131, 138, 162, 207, 262, 276, 324, 393, 414, 524, 621, 786, 828, 1179, 1242, 1572, 1863, 2358, 2484, 3013, 3537, 3726, 4716, 6026, 7074, 7452, 9039, 10611, 12052, 14148, 18078, 21222, 27117, 36156, 42444, 54234, 81351, 108468, 162702, 244053, 261017, 325404, 488106, 522034, 783051, 976212, 1044068, 1566102, 2349153, 3132204, 4698306, 6003391, 7047459, 9396612, 12006782, 14094918, 18010173, 21142377, 24013564, 28189836, 34193227, 36020346, 42284754, 54030519, 68386454, 72040692, 84569508, 102579681, 108061038, 136772908, 162091557, 205159362, 216122076, 307739043, 324183114, 410318724, 486274671, 615478086, 648366228, 786444221, 923217129, 972549342, 1230956172, 1572888442, 1846434258, 1945098684, 2359332663, 2769651387, 3145776884, 3692868516, 4718665326, 5539302774, 7077997989, 9437330652, 11078605548, 14155995978, 21233993967, 28311991956, 42467987934, 63701981901, 84935975868, 127403963802, 254807927604]

約数ペア:

[(1, 254807927604), (2, 127403963802), (3, 84935975868), (4, 63701981901), (6, 42467987934), (9, 28311991956), (12, 21233993967), (18, 14155995978), (23, 11078605548), (27, 9437330652), (36, 7077997989), (46, 5539302774), (54, 4718665326), (69, 3692868516), (81, 3145776884), (92, 2769651387), (108, 2359332663), (131, 1945098684), (138, 1846434258), (162, 1572888442), (207, 1230956172), (262, 972549342), (276, 923217129), (324, 786444221), (393, 648366228), (414, 615478086), (524, 486274671), (621, 410318724), (786, 324183114), (828, 307739043), (1179, 216122076), (1242, 205159362), (1572, 162091557), (1863, 136772908), (2358, 108061038), (2484, 102579681), (3013, 84569508), (3537, 72040692), (3726, 68386454), (4716, 54030519), (6026, 42284754), (7074, 36020346), (7452, 34193227), (9039, 28189836), (10611, 24013564), (12052, 21142377), (14148, 18010173), (18078, 14094918), (21222, 12006782), (27117, 9396612), (36156, 7047459), (42444, 6003391), (54234, 4698306), (81351, 3132204), (108468, 2349153), (162702, 1566102), (244053, 1044068), (261017, 976212), (325404, 783051), (488106, 522034)]