398737944

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 1214611200

約数和(自身を除く): 815873256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 283, 297, 396, 566, 593, 594, 792, 849, 1132, 1186, 1188, 1698, 1779, 2264, 2372, 2376, 2547, 3113, 3396, 3558, 4744, 5094, 5337, 6226, 6523, 6792, 7116, 7641, 9339, 10188, 10674, 12452, 13046, 14232, 15282, 16011, 18678, 19569, 20376, 21348, 24904, 26092, 28017, 30564, 32022, 37356, 39138, 42696, 52184, 56034, 58707, 61128, 64044, 74712, 78276, 84051, 112068, 117414, 128088, 156552, 167819, 168102, 176121, 224136, 234828, 335638, 336204, 352242, 469656, 503457, 671276, 672408, 704484, 1006914, 1342552, 1408968, 1510371, 1846009, 2013828, 3020742, 3692018, 4027656, 4531113, 5538027, 6041484, 7384036, 9062226, 11076054, 12082968, 14768072, 16614081, 18124452, 22152108, 33228162, 36248904, 44304216, 49842243, 66456324, 99684486, 132912648, 199368972, 398737944]

約数ペア:

[(1, 398737944), (2, 199368972), (3, 132912648), (4, 99684486), (6, 66456324), (8, 49842243), (9, 44304216), (11, 36248904), (12, 33228162), (18, 22152108), (22, 18124452), (24, 16614081), (27, 14768072), (33, 12082968), (36, 11076054), (44, 9062226), (54, 7384036), (66, 6041484), (72, 5538027), (88, 4531113), (99, 4027656), (108, 3692018), (132, 3020742), (198, 2013828), (216, 1846009), (264, 1510371), (283, 1408968), (297, 1342552), (396, 1006914), (566, 704484), (593, 672408), (594, 671276), (792, 503457), (849, 469656), (1132, 352242), (1186, 336204), (1188, 335638), (1698, 234828), (1779, 224136), (2264, 176121), (2372, 168102), (2376, 167819), (2547, 156552), (3113, 128088), (3396, 117414), (3558, 112068), (4744, 84051), (5094, 78276), (5337, 74712), (6226, 64044), (6523, 61128), (6792, 58707), (7116, 56034), (7641, 52184), (9339, 42696), (10188, 39138), (10674, 37356), (12452, 32022), (13046, 30564), (14232, 28017), (15282, 26092), (16011, 24904), (18678, 21348), (19569, 20376)]