228868458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11329}}^1$

素因数の和:11391

約数の個数: 64

約数和(自身を含む): 578645760

約数和(自身を除く): 349777302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 10101, 11329, 20202, 22658, 33987, 67974, 79303, 147277, 158606, 237909, 294554, 419173, 441831, 475818, 838346, 883662, 1030939, 1257519, 2061878, 2515038, 2934211, 3092817, 5449249, 5868422, 6185634, 8802633, 10898498, 16347747, 17605266, 32695494, 38144743, 76289486, 114434229, 228868458]

約数ペア:

[(1, 228868458), (2, 114434229), (3, 76289486), (6, 38144743), (7, 32695494), (13, 17605266), (14, 16347747), (21, 10898498), (26, 8802633), (37, 6185634), (39, 5868422), (42, 5449249), (74, 3092817), (78, 2934211), (91, 2515038), (111, 2061878), (182, 1257519), (222, 1030939), (259, 883662), (273, 838346), (481, 475818), (518, 441831), (546, 419173), (777, 294554), (962, 237909), (1443, 158606), (1554, 147277), (2886, 79303), (3367, 67974), (6734, 33987), (10101, 22658), (11329, 20202)]