214664134672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{44621}}^1$

素因数の和:44972

約数の個数: 80

約数和(自身を含む): 454325140080

約数和(自身を除く): 239661005408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 229, 404, 458, 808, 916, 1313, 1616, 1832, 2626, 2977, 3664, 5252, 5954, 10504, 11908, 21008, 23129, 23816, 44621, 46258, 47632, 89242, 92516, 178484, 185032, 300677, 356968, 370064, 580073, 601354, 713936, 1160146, 1202708, 2320292, 2405416, 4506721, 4640584, 4810832, 9013442, 9281168, 10218209, 18026884, 20436418, 36053768, 40872836, 58587373, 72107536, 81745672, 117174746, 132836717, 163491344, 234349492, 265673434, 468698984, 531346868, 937397968, 1032039109, 1062693736, 2064078218, 2125387472, 4128156436, 8256312872, 13416508417, 16512625744, 26833016834, 53666033668, 107332067336, 214664134672]

約数ペア:

[(1, 214664134672), (2, 107332067336), (4, 53666033668), (8, 26833016834), (13, 16512625744), (16, 13416508417), (26, 8256312872), (52, 4128156436), (101, 2125387472), (104, 2064078218), (202, 1062693736), (208, 1032039109), (229, 937397968), (404, 531346868), (458, 468698984), (808, 265673434), (916, 234349492), (1313, 163491344), (1616, 132836717), (1832, 117174746), (2626, 81745672), (2977, 72107536), (3664, 58587373), (5252, 40872836), (5954, 36053768), (10504, 20436418), (11908, 18026884), (21008, 10218209), (23129, 9281168), (23816, 9013442), (44621, 4810832), (46258, 4640584), (47632, 4506721), (89242, 2405416), (92516, 2320292), (178484, 1202708), (185032, 1160146), (300677, 713936), (356968, 601354), (370064, 580073)]