381242112

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 1073737728

約数和(自身を除く): 692495616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 128, 138, 184, 191, 192, 226, 256, 276, 339, 368, 382, 384, 452, 552, 573, 678, 736, 764, 768, 904, 1104, 1146, 1356, 1472, 1528, 1808, 2208, 2292, 2599, 2712, 2944, 3056, 3616, 4393, 4416, 4584, 5198, 5424, 5888, 6112, 7232, 7797, 8786, 8832, 9168, 10396, 10848, 12224, 13179, 14464, 15594, 17572, 17664, 18336, 20792, 21583, 21696, 24448, 26358, 28928, 31188, 35144, 36672, 41584, 43166, 43392, 48896, 52716, 62376, 64749, 70288, 73344, 83168, 86332, 86784, 105432, 124752, 129498, 140576, 146688, 166336, 172664, 210864, 249504, 258996, 281152, 332672, 345328, 421728, 496409, 499008, 517992, 562304, 665344, 690656, 843456, 992818, 998016, 1035984, 1124608, 1381312, 1489227, 1686912, 1985636, 1996032, 2071968, 2762624, 2978454, 3373824, 3971272, 4143936, 5525248, 5956908, 7942544, 8287872, 11913816, 15885088, 16575744, 23827632, 31770176, 47655264, 63540352, 95310528, 127080704, 190621056, 381242112]

約数ペア:

[(1, 381242112), (2, 190621056), (3, 127080704), (4, 95310528), (6, 63540352), (8, 47655264), (12, 31770176), (16, 23827632), (23, 16575744), (24, 15885088), (32, 11913816), (46, 8287872), (48, 7942544), (64, 5956908), (69, 5525248), (92, 4143936), (96, 3971272), (113, 3373824), (128, 2978454), (138, 2762624), (184, 2071968), (191, 1996032), (192, 1985636), (226, 1686912), (256, 1489227), (276, 1381312), (339, 1124608), (368, 1035984), (382, 998016), (384, 992818), (452, 843456), (552, 690656), (573, 665344), (678, 562304), (736, 517992), (764, 499008), (768, 496409), (904, 421728), (1104, 345328), (1146, 332672), (1356, 281152), (1472, 258996), (1528, 249504), (1808, 210864), (2208, 172664), (2292, 166336), (2599, 146688), (2712, 140576), (2944, 129498), (3056, 124752), (3616, 105432), (4393, 86784), (4416, 86332), (4584, 83168), (5198, 73344), (5424, 70288), (5888, 64749), (6112, 62376), (7232, 52716), (7797, 48896), (8786, 43392), (8832, 43166), (9168, 41584), (10396, 36672), (10848, 35144), (12224, 31188), (13179, 28928), (14464, 26358), (15594, 24448), (17572, 21696), (17664, 21583), (18336, 20792)]