354972072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 1161216000

約数和(自身を除く): 806243928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 107, 124, 147, 156, 168, 182, 186, 196, 214, 217, 248, 273, 294, 312, 321, 343, 364, 372, 392, 403, 428, 434, 546, 588, 637, 642, 651, 686, 728, 744, 749, 806, 856, 868, 1029, 1092, 1176, 1209, 1274, 1284, 1302, 1372, 1391, 1498, 1519, 1612, 1736, 1911, 2058, 2184, 2247, 2418, 2548, 2568, 2604, 2744, 2782, 2821, 2996, 3038, 3224, 3317, 3822, 4116, 4173, 4459, 4494, 4557, 4836, 5096, 5208, 5243, 5564, 5642, 5992, 6076, 6634, 7644, 8232, 8346, 8463, 8918, 8988, 9114, 9672, 9737, 9951, 10486, 10633, 11128, 11284, 12152, 13268, 13377, 15288, 15729, 16692, 16926, 17836, 17976, 18228, 19474, 19747, 19902, 20972, 21266, 22568, 23219, 26536, 26754, 29211, 31458, 31899, 33384, 33852, 35672, 36456, 36701, 38948, 39494, 39804, 41944, 42532, 43121, 46438, 53508, 58422, 59241, 62916, 63798, 67704, 68159, 69657, 73402, 77896, 78988, 79608, 85064, 86242, 92876, 107016, 110103, 116844, 118482, 125832, 127596, 129363, 136318, 138229, 139314, 146804, 157976, 162533, 172484, 185752, 204477, 220206, 233688, 236964, 255192, 258726, 272636, 276458, 278628, 293608, 301847, 325066, 344968, 408954, 414687, 440412, 473928, 477113, 487599, 517452, 545272, 552916, 557256, 603694, 650132, 817908, 829374, 880824, 905541, 954226, 975198, 1034904, 1105832, 1137731, 1207388, 1300264, 1431339, 1635816, 1658748, 1811082, 1908452, 1950396, 2112929, 2275462, 2414776, 2862678, 3317496, 3413193, 3622164, 3816904, 3900792, 4225858, 4550924, 5725356, 6338787, 6826386, 7244328, 8451716, 9101848, 11450712, 12677574, 13652772, 14790503, 16903432, 25355148, 27305544, 29581006, 44371509, 50710296, 59162012, 88743018, 118324024, 177486036, 354972072]

約数ペア:

[(1, 354972072), (2, 177486036), (3, 118324024), (4, 88743018), (6, 59162012), (7, 50710296), (8, 44371509), (12, 29581006), (13, 27305544), (14, 25355148), (21, 16903432), (24, 14790503), (26, 13652772), (28, 12677574), (31, 11450712), (39, 9101848), (42, 8451716), (49, 7244328), (52, 6826386), (56, 6338787), (62, 5725356), (78, 4550924), (84, 4225858), (91, 3900792), (93, 3816904), (98, 3622164), (104, 3413193), (107, 3317496), (124, 2862678), (147, 2414776), (156, 2275462), (168, 2112929), (182, 1950396), (186, 1908452), (196, 1811082), (214, 1658748), (217, 1635816), (248, 1431339), (273, 1300264), (294, 1207388), (312, 1137731), (321, 1105832), (343, 1034904), (364, 975198), (372, 954226), (392, 905541), (403, 880824), (428, 829374), (434, 817908), (546, 650132), (588, 603694), (637, 557256), (642, 552916), (651, 545272), (686, 517452), (728, 487599), (744, 477113), (749, 473928), (806, 440412), (856, 414687), (868, 408954), (1029, 344968), (1092, 325066), (1176, 301847), (1209, 293608), (1274, 278628), (1284, 276458), (1302, 272636), (1372, 258726), (1391, 255192), (1498, 236964), (1519, 233688), (1612, 220206), (1736, 204477), (1911, 185752), (2058, 172484), (2184, 162533), (2247, 157976), (2418, 146804), (2548, 139314), (2568, 138229), (2604, 136318), (2744, 129363), (2782, 127596), (2821, 125832), (2996, 118482), (3038, 116844), (3224, 110103), (3317, 107016), (3822, 92876), (4116, 86242), (4173, 85064), (4459, 79608), (4494, 78988), (4557, 77896), (4836, 73402), (5096, 69657), (5208, 68159), (5243, 67704), (5564, 63798), (5642, 62916), (5992, 59241), (6076, 58422), (6634, 53508), (7644, 46438), (8232, 43121), (8346, 42532), (8463, 41944), (8918, 39804), (8988, 39494), (9114, 38948), (9672, 36701), (9737, 36456), (9951, 35672), (10486, 33852), (10633, 33384), (11128, 31899), (11284, 31458), (12152, 29211), (13268, 26754), (13377, 26536), (15288, 23219), (15729, 22568), (16692, 21266), (16926, 20972), (17836, 19902), (17976, 19747), (18228, 19474)]