613236416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 1367808288

約数和(自身を除く): 754571872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 64, 86, 104, 122, 172, 208, 244, 281, 344, 416, 488, 559, 562, 688, 793, 832, 976, 1118, 1124, 1376, 1586, 1952, 2236, 2248, 2623, 2752, 3172, 3653, 3904, 4472, 4496, 5246, 6344, 7306, 8944, 8992, 10492, 12083, 12688, 14612, 17141, 17888, 17984, 20984, 24166, 25376, 29224, 34099, 34282, 35776, 41968, 48332, 50752, 58448, 68198, 68564, 83936, 96664, 116896, 136396, 137128, 157079, 167872, 193328, 222833, 233792, 272792, 274256, 314158, 386656, 445666, 545584, 548512, 628316, 737063, 773312, 891332, 1091168, 1097024, 1256632, 1474126, 1782664, 2182336, 2513264, 2948252, 3565328, 5026528, 5896504, 7130656, 9581819, 10053056, 11793008, 14261312, 19163638, 23586016, 38327276, 47172032, 76654552, 153309104, 306618208, 613236416]

約数ペア:

[(1, 613236416), (2, 306618208), (4, 153309104), (8, 76654552), (13, 47172032), (16, 38327276), (26, 23586016), (32, 19163638), (43, 14261312), (52, 11793008), (61, 10053056), (64, 9581819), (86, 7130656), (104, 5896504), (122, 5026528), (172, 3565328), (208, 2948252), (244, 2513264), (281, 2182336), (344, 1782664), (416, 1474126), (488, 1256632), (559, 1097024), (562, 1091168), (688, 891332), (793, 773312), (832, 737063), (976, 628316), (1118, 548512), (1124, 545584), (1376, 445666), (1586, 386656), (1952, 314158), (2236, 274256), (2248, 272792), (2623, 233792), (2752, 222833), (3172, 193328), (3653, 167872), (3904, 157079), (4472, 137128), (4496, 136396), (5246, 116896), (6344, 96664), (7306, 83936), (8944, 68564), (8992, 68198), (10492, 58448), (12083, 50752), (12688, 48332), (14612, 41968), (17141, 35776), (17888, 34282), (17984, 34099), (20984, 29224), (24166, 25376)]