221396343876

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2473}}^1\times {\mathrm{5879}}^1$

素因数の和:8415

約数の個数: 120

約数和(自身を含む): 591427710720

約数和(自身を除く): 370031366844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2473, 2538, 3807, 4946, 5076, 5879, 7419, 7614, 9892, 11758, 14838, 15228, 17637, 22257, 23516, 29676, 35274, 44514, 52911, 66771, 70548, 89028, 105822, 116231, 133542, 158733, 200313, 211644, 232462, 267084, 276313, 317466, 348693, 400626, 464924, 476199, 552626, 634932, 697386, 801252, 828939, 952398, 1046079, 1105252, 1394772, 1657878, 1904796, 2092158, 2486817, 3138237, 3315756, 4184316, 4973634, 6276474, 7460451, 9414711, 9947268, 12552948, 14538767, 14920902, 18829422, 22381353, 29077534, 29841804, 37658844, 43616301, 44762706, 58155068, 87232602, 89525412, 130848903, 174465204, 261697806, 392546709, 523395612, 683322049, 785093418, 1177640127, 1366644098, 1570186836, 2049966147, 2355280254, 2733288196, 4099932294, 4710560508, 6149898441, 8199864588, 12299796882, 18449695323, 24599593764, 36899390646, 55349085969, 73798781292, 110698171938, 221396343876]

約数ペア:

[(1, 221396343876), (2, 110698171938), (3, 73798781292), (4, 55349085969), (6, 36899390646), (9, 24599593764), (12, 18449695323), (18, 12299796882), (27, 8199864588), (36, 6149898441), (47, 4710560508), (54, 4099932294), (81, 2733288196), (94, 2355280254), (108, 2049966147), (141, 1570186836), (162, 1366644098), (188, 1177640127), (282, 785093418), (324, 683322049), (423, 523395612), (564, 392546709), (846, 261697806), (1269, 174465204), (1692, 130848903), (2473, 89525412), (2538, 87232602), (3807, 58155068), (4946, 44762706), (5076, 43616301), (5879, 37658844), (7419, 29841804), (7614, 29077534), (9892, 22381353), (11758, 18829422), (14838, 14920902), (15228, 14538767), (17637, 12552948), (22257, 9947268), (23516, 9414711), (29676, 7460451), (35274, 6276474), (44514, 4973634), (52911, 4184316), (66771, 3315756), (70548, 3138237), (89028, 2486817), (105822, 2092158), (116231, 1904796), (133542, 1657878), (158733, 1394772), (200313, 1105252), (211644, 1046079), (232462, 952398), (267084, 828939), (276313, 801252), (317466, 697386), (348693, 634932), (400626, 552626), (464924, 476199)]