144670644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 395136000

約数和(自身を除く): 250465356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 139, 207, 276, 278, 414, 417, 419, 556, 621, 828, 834, 838, 1242, 1251, 1257, 1668, 1676, 2484, 2502, 2514, 3197, 3753, 3771, 5004, 5028, 6394, 7506, 7542, 9591, 9637, 11313, 12788, 15012, 15084, 19182, 19274, 22626, 28773, 28911, 38364, 38548, 45252, 57546, 57822, 58241, 86319, 86733, 115092, 115644, 116482, 172638, 173466, 174723, 232964, 260199, 345276, 346932, 349446, 520398, 524169, 698892, 1040796, 1048338, 1339543, 1572507, 2096676, 2679086, 3145014, 4018629, 5358172, 6290028, 8037258, 12055887, 16074516, 24111774, 36167661, 48223548, 72335322, 144670644]

約数ペア:

[(1, 144670644), (2, 72335322), (3, 48223548), (4, 36167661), (6, 24111774), (9, 16074516), (12, 12055887), (18, 8037258), (23, 6290028), (27, 5358172), (36, 4018629), (46, 3145014), (54, 2679086), (69, 2096676), (92, 1572507), (108, 1339543), (138, 1048338), (139, 1040796), (207, 698892), (276, 524169), (278, 520398), (414, 349446), (417, 346932), (419, 345276), (556, 260199), (621, 232964), (828, 174723), (834, 173466), (838, 172638), (1242, 116482), (1251, 115644), (1257, 115092), (1668, 86733), (1676, 86319), (2484, 58241), (2502, 57822), (2514, 57546), (3197, 45252), (3753, 38548), (3771, 38364), (5004, 28911), (5028, 28773), (6394, 22626), (7506, 19274), (7542, 19182), (9591, 15084), (9637, 15012), (11313, 12788)]