19912308768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{133733}}^1$

素因数の和:133807

約数の個数: 144

約数和(自身を含む): 63088212096

約数和(自身を除く): 43175903328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 752, 792, 846, 1034, 1056, 1128, 1504, 1551, 1584, 1692, 2068, 2256, 3102, 3168, 3384, 4136, 4512, 4653, 6204, 6768, 8272, 9306, 12408, 13536, 16544, 18612, 24816, 37224, 49632, 74448, 133733, 148896, 267466, 401199, 534932, 802398, 1069864, 1203597, 1471063, 1604796, 2139728, 2407194, 2942126, 3209592, 4279456, 4413189, 4814388, 5884252, 6285451, 6419184, 8826378, 9628776, 11768504, 12570902, 12838368, 13239567, 17652756, 18856353, 19257552, 23537008, 25141804, 26479134, 35305512, 37712706, 38515104, 47074016, 50283608, 52958268, 56569059, 69139961, 70611024, 75425412, 100567216, 105916536, 113138118, 138279922, 141222048, 150850824, 201134432, 207419883, 211833072, 226276236, 276559844, 301701648, 414839766, 423666144, 452552472, 553119688, 603403296, 622259649, 829679532, 905104944, 1106239376, 1244519298, 1659359064, 1810209888, 2212478752, 2489038596, 3318718128, 4978077192, 6637436256, 9956154384, 19912308768]

約数ペア:

[(1, 19912308768), (2, 9956154384), (3, 6637436256), (4, 4978077192), (6, 3318718128), (8, 2489038596), (9, 2212478752), (11, 1810209888), (12, 1659359064), (16, 1244519298), (18, 1106239376), (22, 905104944), (24, 829679532), (32, 622259649), (33, 603403296), (36, 553119688), (44, 452552472), (47, 423666144), (48, 414839766), (66, 301701648), (72, 276559844), (88, 226276236), (94, 211833072), (96, 207419883), (99, 201134432), (132, 150850824), (141, 141222048), (144, 138279922), (176, 113138118), (188, 105916536), (198, 100567216), (264, 75425412), (282, 70611024), (288, 69139961), (352, 56569059), (376, 52958268), (396, 50283608), (423, 47074016), (517, 38515104), (528, 37712706), (564, 35305512), (752, 26479134), (792, 25141804), (846, 23537008), (1034, 19257552), (1056, 18856353), (1128, 17652756), (1504, 13239567), (1551, 12838368), (1584, 12570902), (1692, 11768504), (2068, 9628776), (2256, 8826378), (3102, 6419184), (3168, 6285451), (3384, 5884252), (4136, 4814388), (4512, 4413189), (4653, 4279456), (6204, 3209592), (6768, 2942126), (8272, 2407194), (9306, 2139728), (12408, 1604796), (13536, 1471063), (16544, 1203597), (18612, 1069864), (24816, 802398), (37224, 534932), (49632, 401199), (74448, 267466), (133733, 148896)]