2400278868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{6997}}^1$

素因数の和:7753

約数の個数: 72

約数和(自身を含む): 6543941768

約数和(自身を除く): 4143662900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 733, 1466, 2199, 2932, 4398, 6597, 6997, 8796, 9529, 13194, 13994, 19058, 20991, 26388, 27988, 28587, 38116, 41982, 57174, 62973, 83964, 85761, 90961, 114348, 125946, 171522, 181922, 251892, 272883, 343044, 363844, 545766, 818649, 1091532, 1637298, 3274596, 5128801, 10257602, 15386403, 20515204, 30772806, 46159209, 61545612, 66674413, 92318418, 133348826, 184636836, 200023239, 266697652, 400046478, 600069717, 800092956, 1200139434, 2400278868]

約数ペア:

[(1, 2400278868), (2, 1200139434), (3, 800092956), (4, 600069717), (6, 400046478), (9, 266697652), (12, 200023239), (13, 184636836), (18, 133348826), (26, 92318418), (36, 66674413), (39, 61545612), (52, 46159209), (78, 30772806), (117, 20515204), (156, 15386403), (234, 10257602), (468, 5128801), (733, 3274596), (1466, 1637298), (2199, 1091532), (2932, 818649), (4398, 545766), (6597, 363844), (6997, 343044), (8796, 272883), (9529, 251892), (13194, 181922), (13994, 171522), (19058, 125946), (20991, 114348), (26388, 90961), (27988, 85761), (28587, 83964), (38116, 62973), (41982, 57174)]