238543344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 728495040

約数和(自身を除く): 489951696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1422, 1613, 1872, 1896, 2054, 2844, 3081, 3226, 3792, 4108, 4839, 5688, 6162, 6452, 8216, 9243, 9678, 11376, 12324, 12904, 14517, 16432, 18486, 19356, 20969, 24648, 25808, 29034, 36972, 38712, 41938, 49296, 58068, 62907, 73944, 77424, 83876, 116136, 125814, 127427, 147888, 167752, 188721, 232272, 251628, 254854, 335504, 377442, 382281, 503256, 509708, 754884, 764562, 1006512, 1019416, 1146843, 1509768, 1529124, 1656551, 2038832, 2293686, 3019536, 3058248, 3313102, 4587372, 4969653, 6116496, 6626204, 9174744, 9939306, 13252408, 14908959, 18349488, 19878612, 26504816, 29817918, 39757224, 59635836, 79514448, 119271672, 238543344]

約数ペア:

[(1, 238543344), (2, 119271672), (3, 79514448), (4, 59635836), (6, 39757224), (8, 29817918), (9, 26504816), (12, 19878612), (13, 18349488), (16, 14908959), (18, 13252408), (24, 9939306), (26, 9174744), (36, 6626204), (39, 6116496), (48, 4969653), (52, 4587372), (72, 3313102), (78, 3058248), (79, 3019536), (104, 2293686), (117, 2038832), (144, 1656551), (156, 1529124), (158, 1509768), (208, 1146843), (234, 1019416), (237, 1006512), (312, 764562), (316, 754884), (468, 509708), (474, 503256), (624, 382281), (632, 377442), (711, 335504), (936, 254854), (948, 251628), (1027, 232272), (1264, 188721), (1422, 167752), (1613, 147888), (1872, 127427), (1896, 125814), (2054, 116136), (2844, 83876), (3081, 77424), (3226, 73944), (3792, 62907), (4108, 58068), (4839, 49296), (5688, 41938), (6162, 38712), (6452, 36972), (8216, 29034), (9243, 25808), (9678, 24648), (11376, 20969), (12324, 19356), (12904, 18486), (14517, 16432)]