665214336

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2805

約数の個数: 128

約数和(自身を含む): 1991692800

約数和(自身を除く): 1326478464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1136, 1152, 1278, 1704, 1728, 1917, 2272, 2556, 2711, 3408, 3456, 3834, 4544, 5112, 5422, 6816, 7668, 8133, 9088, 10224, 10844, 13632, 15336, 16266, 20448, 21688, 24399, 27264, 30672, 32532, 40896, 43376, 48798, 61344, 65064, 73197, 81792, 86752, 97596, 122688, 130128, 146394, 173504, 192481, 195192, 245376, 260256, 292788, 347008, 384962, 390384, 520512, 577443, 585576, 769924, 780768, 1041024, 1154886, 1171152, 1539848, 1561536, 1732329, 2309772, 2342304, 3079696, 3123072, 3464658, 4619544, 4684608, 5196987, 6159392, 6929316, 9239088, 9369216, 10393974, 12318784, 13858632, 18478176, 20787948, 24637568, 27717264, 36956352, 41575896, 55434528, 73912704, 83151792, 110869056, 166303584, 221738112, 332607168, 665214336]

約数ペア:

[(1, 665214336), (2, 332607168), (3, 221738112), (4, 166303584), (6, 110869056), (8, 83151792), (9, 73912704), (12, 55434528), (16, 41575896), (18, 36956352), (24, 27717264), (27, 24637568), (32, 20787948), (36, 18478176), (48, 13858632), (54, 12318784), (64, 10393974), (71, 9369216), (72, 9239088), (96, 6929316), (108, 6159392), (128, 5196987), (142, 4684608), (144, 4619544), (192, 3464658), (213, 3123072), (216, 3079696), (284, 2342304), (288, 2309772), (384, 1732329), (426, 1561536), (432, 1539848), (568, 1171152), (576, 1154886), (639, 1041024), (852, 780768), (864, 769924), (1136, 585576), (1152, 577443), (1278, 520512), (1704, 390384), (1728, 384962), (1917, 347008), (2272, 292788), (2556, 260256), (2711, 245376), (3408, 195192), (3456, 192481), (3834, 173504), (4544, 146394), (5112, 130128), (5422, 122688), (6816, 97596), (7668, 86752), (8133, 81792), (9088, 73197), (10224, 65064), (10844, 61344), (13632, 48798), (15336, 43376), (16266, 40896), (20448, 32532), (21688, 30672), (24399, 27264)]