620103552

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 1748459520

約数和(自身を除く): 1128355968

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, 276, 366, 368, 384, 488, 552, 732, 736, 976, 1104, 1151, 1403, 1464, 1472, 1952, 2208, 2302, 2806, 2928, 2944, 3453, 3904, 4209, 4416, 4604, 5612, 5856, 6906, 7808, 8418, 8832, 9208, 11224, 11712, 13812, 16836, 18416, 22448, 23424, 26473, 27624, 33672, 36832, 44896, 52946, 55248, 67344, 70211, 73664, 79419, 89792, 105892, 110496, 134688, 140422, 147328, 158838, 179584, 210633, 211784, 220992, 269376, 280844, 317676, 421266, 423568, 441984, 538752, 561688, 635352, 842532, 847136, 1123376, 1270704, 1614853, 1685064, 1694272, 2246752, 2541408, 3229706, 3370128, 3388544, 4493504, 4844559, 5082816, 6459412, 6740256, 8987008, 9689118, 10165632, 12918824, 13480512, 19378236, 25837648, 26961024, 38756472, 51675296, 77512944, 103350592, 155025888, 206701184, 310051776, 620103552]

約数ペア:

[(1, 620103552), (2, 310051776), (3, 206701184), (4, 155025888), (6, 103350592), (8, 77512944), (12, 51675296), (16, 38756472), (23, 26961024), (24, 25837648), (32, 19378236), (46, 13480512), (48, 12918824), (61, 10165632), (64, 9689118), (69, 8987008), (92, 6740256), (96, 6459412), (122, 5082816), (128, 4844559), (138, 4493504), (183, 3388544), (184, 3370128), (192, 3229706), (244, 2541408), (276, 2246752), (366, 1694272), (368, 1685064), (384, 1614853), (488, 1270704), (552, 1123376), (732, 847136), (736, 842532), (976, 635352), (1104, 561688), (1151, 538752), (1403, 441984), (1464, 423568), (1472, 421266), (1952, 317676), (2208, 280844), (2302, 269376), (2806, 220992), (2928, 211784), (2944, 210633), (3453, 179584), (3904, 158838), (4209, 147328), (4416, 140422), (4604, 134688), (5612, 110496), (5856, 105892), (6906, 89792), (7808, 79419), (8418, 73664), (8832, 70211), (9208, 67344), (11224, 55248), (11712, 52946), (13812, 44896), (16836, 36832), (18416, 33672), (22448, 27624), (23424, 26473)]