2815665632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2269}}^1$

素因数の和:2468

約数の個数: 96

約数和(自身を含む): 6326762400

約数和(自身を除く): 3511096768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 157, 208, 247, 304, 314, 416, 494, 608, 628, 988, 1256, 1976, 2041, 2269, 2512, 2983, 3952, 4082, 4538, 5024, 5966, 7904, 8164, 9076, 11932, 16328, 18152, 23864, 29497, 32656, 36304, 38779, 43111, 47728, 58994, 65312, 72608, 77558, 86222, 95456, 117988, 155116, 172444, 235976, 310232, 344888, 356233, 471952, 560443, 620464, 689776, 712466, 943904, 1120886, 1240928, 1379552, 1424932, 2241772, 2849864, 4483544, 4631029, 5699728, 6768427, 8967088, 9262058, 11399456, 13536854, 17934176, 18524116, 27073708, 37048232, 54147416, 74096464, 87989551, 108294832, 148192928, 175979102, 216589664, 351958204, 703916408, 1407832816, 2815665632]

約数ペア:

[(1, 2815665632), (2, 1407832816), (4, 703916408), (8, 351958204), (13, 216589664), (16, 175979102), (19, 148192928), (26, 108294832), (32, 87989551), (38, 74096464), (52, 54147416), (76, 37048232), (104, 27073708), (152, 18524116), (157, 17934176), (208, 13536854), (247, 11399456), (304, 9262058), (314, 8967088), (416, 6768427), (494, 5699728), (608, 4631029), (628, 4483544), (988, 2849864), (1256, 2241772), (1976, 1424932), (2041, 1379552), (2269, 1240928), (2512, 1120886), (2983, 943904), (3952, 712466), (4082, 689776), (4538, 620464), (5024, 560443), (5966, 471952), (7904, 356233), (8164, 344888), (9076, 310232), (11932, 235976), (16328, 172444), (18152, 155116), (23864, 117988), (29497, 95456), (32656, 86222), (36304, 77558), (38779, 72608), (43111, 65312), (47728, 58994)]