320992704

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 958583808

約数和(自身を除く): 637591104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 71, 72, 94, 96, 141, 142, 144, 167, 188, 192, 213, 282, 284, 288, 334, 376, 423, 426, 501, 564, 568, 576, 639, 668, 752, 846, 852, 1002, 1128, 1136, 1278, 1336, 1503, 1504, 1692, 1704, 2004, 2256, 2272, 2556, 2672, 3006, 3008, 3337, 3384, 3408, 4008, 4512, 4544, 5112, 5344, 6012, 6674, 6768, 6816, 7849, 8016, 9024, 10011, 10224, 10688, 11857, 12024, 13348, 13536, 13632, 15698, 16032, 20022, 20448, 23547, 23714, 24048, 26696, 27072, 30033, 31396, 32064, 35571, 40044, 40896, 47094, 47428, 48096, 53392, 60066, 62792, 70641, 71142, 80088, 94188, 94856, 96192, 106713, 106784, 120132, 125584, 141282, 142284, 160176, 188376, 189712, 213426, 213568, 240264, 251168, 282564, 284568, 320352, 376752, 379424, 426852, 480528, 502336, 557279, 565128, 569136, 640704, 753504, 758848, 853704, 961056, 1114558, 1130256, 1138272, 1507008, 1671837, 1707408, 1922112, 2229116, 2260512, 2276544, 3343674, 3414816, 4458232, 4521024, 5015511, 6687348, 6829632, 8916464, 10031022, 13374696, 17832928, 20062044, 26749392, 35665856, 40124088, 53498784, 80248176, 106997568, 160496352, 320992704]

約数ペア:

[(1, 320992704), (2, 160496352), (3, 106997568), (4, 80248176), (6, 53498784), (8, 40124088), (9, 35665856), (12, 26749392), (16, 20062044), (18, 17832928), (24, 13374696), (32, 10031022), (36, 8916464), (47, 6829632), (48, 6687348), (64, 5015511), (71, 4521024), (72, 4458232), (94, 3414816), (96, 3343674), (141, 2276544), (142, 2260512), (144, 2229116), (167, 1922112), (188, 1707408), (192, 1671837), (213, 1507008), (282, 1138272), (284, 1130256), (288, 1114558), (334, 961056), (376, 853704), (423, 758848), (426, 753504), (501, 640704), (564, 569136), (568, 565128), (576, 557279), (639, 502336), (668, 480528), (752, 426852), (846, 379424), (852, 376752), (1002, 320352), (1128, 284568), (1136, 282564), (1278, 251168), (1336, 240264), (1503, 213568), (1504, 213426), (1692, 189712), (1704, 188376), (2004, 160176), (2256, 142284), (2272, 141282), (2556, 125584), (2672, 120132), (3006, 106784), (3008, 106713), (3337, 96192), (3384, 94856), (3408, 94188), (4008, 80088), (4512, 71142), (4544, 70641), (5112, 62792), (5344, 60066), (6012, 53392), (6674, 48096), (6768, 47428), (6816, 47094), (7849, 40896), (8016, 40044), (9024, 35571), (10011, 32064), (10224, 31396), (10688, 30033), (11857, 27072), (12024, 26696), (13348, 24048), (13536, 23714), (13632, 23547), (15698, 20448), (16032, 20022)]