353315196

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27993

約数の個数: 72

約数和(自身を含む): 997460464

約数和(自身を除く): 644145268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 27961, 55922, 83883, 111844, 167766, 251649, 335532, 363493, 503298, 726986, 754947, 1006596, 1090479, 1453972, 1509894, 2180958, 2264841, 3019788, 3271437, 4361916, 4529682, 6542874, 6794523, 9059364, 9814311, 13085748, 13589046, 19628622, 27178092, 29442933, 39257244, 58885866, 88328799, 117771732, 176657598, 353315196]

約数ペア:

[(1, 353315196), (2, 176657598), (3, 117771732), (4, 88328799), (6, 58885866), (9, 39257244), (12, 29442933), (13, 27178092), (18, 19628622), (26, 13589046), (27, 13085748), (36, 9814311), (39, 9059364), (52, 6794523), (54, 6542874), (78, 4529682), (81, 4361916), (108, 3271437), (117, 3019788), (156, 2264841), (162, 2180958), (234, 1509894), (243, 1453972), (324, 1090479), (351, 1006596), (468, 754947), (486, 726986), (702, 503298), (972, 363493), (1053, 335532), (1404, 251649), (2106, 167766), (3159, 111844), (4212, 83883), (6318, 55922), (12636, 27961)]