421899923712

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{391553}}^1$

素因数の和:391656

約数の個数: 144

約数和(自身を含む): 1190900527488

約数和(自身を除く): 769000603776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 256, 276, 366, 368, 384, 488, 552, 732, 736, 768, 976, 1104, 1403, 1464, 1472, 1952, 2208, 2806, 2928, 2944, 3904, 4209, 4416, 5612, 5856, 5888, 7808, 8418, 8832, 11224, 11712, 15616, 16836, 17664, 22448, 23424, 33672, 44896, 46848, 67344, 89792, 134688, 179584, 269376, 359168, 391553, 538752, 783106, 1077504, 1174659, 1566212, 2349318, 3132424, 4698636, 6264848, 9005719, 9397272, 12529696, 18011438, 18794544, 23884733, 25059392, 27017157, 36022876, 37589088, 47769466, 50118784, 54034314, 71654199, 72045752, 75178176, 95538932, 100237568, 108068628, 143308398, 144091504, 150356352, 191077864, 216137256, 286616796, 288183008, 300712704, 382155728, 432274512, 549348859, 573233592, 576366016, 764311456, 864549024, 1098697718, 1146467184, 1152732032, 1528622912, 1648046577, 1729098048, 2197395436, 2292934368, 2305464064, 3057245824, 3296093154, 3458196096, 4394790872, 4585868736, 6114491648, 6592186308, 6916392192, 8789581744, 9171737472, 13184372616, 17579163488, 18343474944, 26368745232, 35158326976, 52737490464, 70316653952, 105474980928, 140633307904, 210949961856, 421899923712]

約数ペア:

[(1, 421899923712), (2, 210949961856), (3, 140633307904), (4, 105474980928), (6, 70316653952), (8, 52737490464), (12, 35158326976), (16, 26368745232), (23, 18343474944), (24, 17579163488), (32, 13184372616), (46, 9171737472), (48, 8789581744), (61, 6916392192), (64, 6592186308), (69, 6114491648), (92, 4585868736), (96, 4394790872), (122, 3458196096), (128, 3296093154), (138, 3057245824), (183, 2305464064), (184, 2292934368), (192, 2197395436), (244, 1729098048), (256, 1648046577), (276, 1528622912), (366, 1152732032), (368, 1146467184), (384, 1098697718), (488, 864549024), (552, 764311456), (732, 576366016), (736, 573233592), (768, 549348859), (976, 432274512), (1104, 382155728), (1403, 300712704), (1464, 288183008), (1472, 286616796), (1952, 216137256), (2208, 191077864), (2806, 150356352), (2928, 144091504), (2944, 143308398), (3904, 108068628), (4209, 100237568), (4416, 95538932), (5612, 75178176), (5856, 72045752), (5888, 71654199), (7808, 54034314), (8418, 50118784), (8832, 47769466), (11224, 37589088), (11712, 36022876), (15616, 27017157), (16836, 25059392), (17664, 23884733), (22448, 18794544), (23424, 18011438), (33672, 12529696), (44896, 9397272), (46848, 9005719), (67344, 6264848), (89792, 4698636), (134688, 3132424), (179584, 2349318), (269376, 1566212), (359168, 1174659), (391553, 1077504), (538752, 783106)]