318953544

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 1032675840

約数和(自身を除く): 713722296

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, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 364, 372, 392, 403, 434, 546, 588, 637, 651, 673, 728, 744, 806, 868, 1092, 1176, 1209, 1274, 1302, 1346, 1519, 1612, 1736, 1911, 2019, 2184, 2418, 2548, 2604, 2692, 2821, 3038, 3224, 3822, 4038, 4557, 4711, 4836, 5096, 5208, 5384, 5642, 6076, 7644, 8076, 8463, 8749, 9114, 9422, 9672, 11284, 12152, 14133, 15288, 16152, 16926, 17498, 18228, 18844, 19747, 20863, 22568, 26247, 28266, 32977, 33852, 34996, 36456, 37688, 39494, 41726, 52494, 56532, 59241, 61243, 62589, 65954, 67704, 69992, 78988, 83452, 98931, 104988, 113064, 118482, 122486, 125178, 131908, 146041, 157976, 166904, 183729, 197862, 209976, 236964, 244972, 250356, 263816, 271219, 292082, 367458, 395724, 428701, 438123, 473928, 489944, 500712, 542438, 584164, 734916, 791448, 813657, 857402, 876246, 1022287, 1084876, 1168328, 1286103, 1469832, 1627314, 1714804, 1752492, 1898533, 2044574, 2169752, 2572206, 3066861, 3254628, 3429608, 3504984, 3797066, 4089148, 5144412, 5695599, 6133722, 6509256, 7594132, 8178296, 10288824, 11391198, 12267444, 13289731, 15188264, 22782396, 24534888, 26579462, 39869193, 45564792, 53158924, 79738386, 106317848, 159476772, 318953544]

約数ペア:

[(1, 318953544), (2, 159476772), (3, 106317848), (4, 79738386), (6, 53158924), (7, 45564792), (8, 39869193), (12, 26579462), (13, 24534888), (14, 22782396), (21, 15188264), (24, 13289731), (26, 12267444), (28, 11391198), (31, 10288824), (39, 8178296), (42, 7594132), (49, 6509256), (52, 6133722), (56, 5695599), (62, 5144412), (78, 4089148), (84, 3797066), (91, 3504984), (93, 3429608), (98, 3254628), (104, 3066861), (124, 2572206), (147, 2169752), (156, 2044574), (168, 1898533), (182, 1752492), (186, 1714804), (196, 1627314), (217, 1469832), (248, 1286103), (273, 1168328), (294, 1084876), (312, 1022287), (364, 876246), (372, 857402), (392, 813657), (403, 791448), (434, 734916), (546, 584164), (588, 542438), (637, 500712), (651, 489944), (673, 473928), (728, 438123), (744, 428701), (806, 395724), (868, 367458), (1092, 292082), (1176, 271219), (1209, 263816), (1274, 250356), (1302, 244972), (1346, 236964), (1519, 209976), (1612, 197862), (1736, 183729), (1911, 166904), (2019, 157976), (2184, 146041), (2418, 131908), (2548, 125178), (2604, 122486), (2692, 118482), (2821, 113064), (3038, 104988), (3224, 98931), (3822, 83452), (4038, 78988), (4557, 69992), (4711, 67704), (4836, 65954), (5096, 62589), (5208, 61243), (5384, 59241), (5642, 56532), (6076, 52494), (7644, 41726), (8076, 39494), (8463, 37688), (8749, 36456), (9114, 34996), (9422, 33852), (9672, 32977), (11284, 28266), (12152, 26247), (14133, 22568), (15288, 20863), (16152, 19747), (16926, 18844), (17498, 18228)]