634728528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:942

約数の個数: 160

約数和(自身を含む): 2091294720

約数和(自身を除く): 1456566192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 431, 432, 487, 504, 756, 862, 974, 1008, 1293, 1461, 1512, 1724, 1948, 2586, 2922, 3017, 3024, 3409, 3448, 3879, 3896, 4383, 5172, 5844, 6034, 6818, 6896, 7758, 7792, 8766, 9051, 10227, 10344, 11637, 11688, 12068, 13149, 13636, 15516, 17532, 18102, 20454, 20688, 23274, 23376, 24136, 26298, 27153, 27272, 30681, 31032, 35064, 36204, 40908, 46548, 48272, 52596, 54306, 54544, 61362, 62064, 70128, 72408, 81459, 81816, 92043, 93096, 105192, 108612, 122724, 144816, 162918, 163632, 184086, 186192, 209897, 210384, 217224, 245448, 325836, 368172, 419794, 434448, 490896, 629691, 651672, 736344, 839588, 1259382, 1303344, 1469279, 1472688, 1679176, 1889073, 2518764, 2938558, 3358352, 3778146, 4407837, 5037528, 5667219, 5877116, 7556292, 8815674, 10075056, 11334438, 11754232, 13223511, 15112584, 17631348, 22668876, 23508464, 26447022, 30225168, 35262696, 39670533, 45337752, 52894044, 70525392, 79341066, 90675504, 105788088, 158682132, 211576176, 317364264, 634728528]

約数ペア:

[(1, 634728528), (2, 317364264), (3, 211576176), (4, 158682132), (6, 105788088), (7, 90675504), (8, 79341066), (9, 70525392), (12, 52894044), (14, 45337752), (16, 39670533), (18, 35262696), (21, 30225168), (24, 26447022), (27, 23508464), (28, 22668876), (36, 17631348), (42, 15112584), (48, 13223511), (54, 11754232), (56, 11334438), (63, 10075056), (72, 8815674), (84, 7556292), (108, 5877116), (112, 5667219), (126, 5037528), (144, 4407837), (168, 3778146), (189, 3358352), (216, 2938558), (252, 2518764), (336, 1889073), (378, 1679176), (431, 1472688), (432, 1469279), (487, 1303344), (504, 1259382), (756, 839588), (862, 736344), (974, 651672), (1008, 629691), (1293, 490896), (1461, 434448), (1512, 419794), (1724, 368172), (1948, 325836), (2586, 245448), (2922, 217224), (3017, 210384), (3024, 209897), (3409, 186192), (3448, 184086), (3879, 163632), (3896, 162918), (4383, 144816), (5172, 122724), (5844, 108612), (6034, 105192), (6818, 93096), (6896, 92043), (7758, 81816), (7792, 81459), (8766, 72408), (9051, 70128), (10227, 62064), (10344, 61362), (11637, 54544), (11688, 54306), (12068, 52596), (13149, 48272), (13636, 46548), (15516, 40908), (17532, 36204), (18102, 35064), (20454, 31032), (20688, 30681), (23274, 27272), (23376, 27153), (24136, 26298)]