2888348536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 5835340800

約数和(自身を除く): 2946992264

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 151, 152, 244, 302, 488, 604, 1159, 1208, 2063, 2318, 2869, 4126, 4636, 5738, 8252, 9211, 9272, 11476, 16504, 18422, 22952, 36844, 39197, 73688, 78394, 125843, 156788, 175009, 251686, 311513, 313576, 350018, 503372, 623026, 700036, 1006744, 1246052, 1400072, 2391017, 2492104, 4782034, 5918747, 9564068, 11837494, 19002293, 19128136, 23674988, 38004586, 47349976, 76009172, 152018344, 361043567, 722087134, 1444174268, 2888348536]

約数ペア:

[(1, 2888348536), (2, 1444174268), (4, 722087134), (8, 361043567), (19, 152018344), (38, 76009172), (61, 47349976), (76, 38004586), (122, 23674988), (151, 19128136), (152, 19002293), (244, 11837494), (302, 9564068), (488, 5918747), (604, 4782034), (1159, 2492104), (1208, 2391017), (2063, 1400072), (2318, 1246052), (2869, 1006744), (4126, 700036), (4636, 623026), (5738, 503372), (8252, 350018), (9211, 313576), (9272, 311513), (11476, 251686), (16504, 175009), (18422, 156788), (22952, 125843), (36844, 78394), (39197, 73688)]