1490644386

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 4205260800

約数和(自身を除く): 2714616414

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 49, 63, 66, 77, 94, 98, 99, 126, 141, 147, 154, 198, 231, 282, 294, 329, 343, 423, 441, 462, 467, 517, 539, 658, 686, 693, 846, 882, 934, 987, 1029, 1034, 1078, 1386, 1401, 1551, 1617, 1974, 2058, 2303, 2802, 2961, 3087, 3102, 3234, 3269, 3619, 3773, 4203, 4606, 4653, 4851, 5137, 5922, 6174, 6538, 6909, 7238, 7546, 8406, 9306, 9702, 9807, 10274, 10857, 11319, 13818, 15411, 16121, 19614, 20727, 21714, 21949, 22638, 22883, 25333, 29421, 30822, 32242, 32571, 33957, 35959, 41454, 43898, 45766, 46233, 48363, 50666, 58842, 65142, 65847, 67914, 68649, 71918, 75999, 92466, 96726, 107877, 131694, 137298, 145089, 151998, 153643, 160181, 177331, 197541, 205947, 215754, 227997, 241439, 251713, 290178, 307286, 320362, 323631, 354662, 395082, 411894, 455994, 460929, 480543, 482878, 503426, 531993, 647262, 724317, 755139, 921858, 961086, 1063986, 1075501, 1382787, 1441629, 1448634, 1510278, 1595979, 1690073, 1761991, 2151002, 2172951, 2265417, 2765574, 2883258, 3191958, 3226503, 3380146, 3523982, 4345902, 4530834, 5070219, 5285973, 6453006, 7528507, 9679509, 10140438, 10571946, 11830511, 15057014, 15210657, 15857919, 19359018, 22585521, 23661022, 30421314, 31715838, 35491533, 45171042, 67756563, 70983066, 82813577, 106474599, 135513126, 165627154, 212949198, 248440731, 496881462, 745322193, 1490644386]

約数ペア:

[(1, 1490644386), (2, 745322193), (3, 496881462), (6, 248440731), (7, 212949198), (9, 165627154), (11, 135513126), (14, 106474599), (18, 82813577), (21, 70983066), (22, 67756563), (33, 45171042), (42, 35491533), (47, 31715838), (49, 30421314), (63, 23661022), (66, 22585521), (77, 19359018), (94, 15857919), (98, 15210657), (99, 15057014), (126, 11830511), (141, 10571946), (147, 10140438), (154, 9679509), (198, 7528507), (231, 6453006), (282, 5285973), (294, 5070219), (329, 4530834), (343, 4345902), (423, 3523982), (441, 3380146), (462, 3226503), (467, 3191958), (517, 2883258), (539, 2765574), (658, 2265417), (686, 2172951), (693, 2151002), (846, 1761991), (882, 1690073), (934, 1595979), (987, 1510278), (1029, 1448634), (1034, 1441629), (1078, 1382787), (1386, 1075501), (1401, 1063986), (1551, 961086), (1617, 921858), (1974, 755139), (2058, 724317), (2303, 647262), (2802, 531993), (2961, 503426), (3087, 482878), (3102, 480543), (3234, 460929), (3269, 455994), (3619, 411894), (3773, 395082), (4203, 354662), (4606, 323631), (4653, 320362), (4851, 307286), (5137, 290178), (5922, 251713), (6174, 241439), (6538, 227997), (6909, 215754), (7238, 205947), (7546, 197541), (8406, 177331), (9306, 160181), (9702, 153643), (9807, 151998), (10274, 145089), (10857, 137298), (11319, 131694), (13818, 107877), (15411, 96726), (16121, 92466), (19614, 75999), (20727, 71918), (21714, 68649), (21949, 67914), (22638, 65847), (22883, 65142), (25333, 58842), (29421, 50666), (30822, 48363), (32242, 46233), (32571, 45766), (33957, 43898), (35959, 41454)]