13231431486

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 240

約数和(自身を含む): 37465956000

約数和(自身を除く): 24234524514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 169, 182, 189, 234, 273, 294, 338, 343, 351, 378, 441, 507, 546, 567, 637, 686, 702, 819, 882, 1014, 1029, 1053, 1134, 1183, 1274, 1323, 1409, 1521, 1638, 1911, 2058, 2106, 2366, 2457, 2646, 2818, 3042, 3087, 3549, 3822, 3969, 4227, 4459, 4563, 4914, 5733, 6174, 7098, 7371, 7938, 8281, 8454, 8918, 9126, 9261, 9863, 10647, 11466, 12681, 13377, 13689, 14742, 16562, 17199, 18317, 18522, 19726, 21294, 24843, 25362, 26754, 27378, 27783, 29589, 31941, 34398, 36634, 38043, 40131, 49686, 51597, 54951, 55566, 57967, 59178, 63882, 69041, 74529, 76086, 80262, 88767, 95823, 103194, 109902, 114129, 115934, 120393, 128219, 138082, 149058, 164853, 173901, 177534, 191646, 207123, 223587, 228258, 238121, 240786, 256438, 266301, 329706, 347802, 361179, 384657, 414246, 447174, 476242, 483287, 494559, 521703, 532602, 621369, 670761, 714363, 722358, 769314, 798903, 897533, 966574, 989118, 1043406, 1153971, 1242738, 1341522, 1428726, 1449861, 1483677, 1565109, 1597806, 1666847, 1795066, 1864107, 2143089, 2307942, 2692599, 2899722, 2967354, 3130218, 3333694, 3461913, 3728214, 4286178, 4349583, 4695327, 5000541, 5385198, 5592321, 6282731, 6429267, 6923826, 8077797, 8699166, 9390654, 10001082, 10385739, 11184642, 11667929, 12565462, 12858534, 13048749, 15001623, 16155594, 18848193, 19287801, 20771478, 23335858, 24233391, 26097498, 30003246, 35003787, 37696386, 38575602, 39146247, 45004869, 48466782, 56544579, 70007574, 72700173, 78292494, 81675503, 90009738, 105011361, 113089158, 135014607, 145400346, 163351006, 169633737, 210022722, 245026509, 270029214, 315034083, 339267474, 490053018, 508901211, 630068166, 735079527, 945102249, 1017802422, 1470159054, 1890204498, 2205238581, 4410477162, 6615715743, 13231431486]

約数ペア:

[(1, 13231431486), (2, 6615715743), (3, 4410477162), (6, 2205238581), (7, 1890204498), (9, 1470159054), (13, 1017802422), (14, 945102249), (18, 735079527), (21, 630068166), (26, 508901211), (27, 490053018), (39, 339267474), (42, 315034083), (49, 270029214), (54, 245026509), (63, 210022722), (78, 169633737), (81, 163351006), (91, 145400346), (98, 135014607), (117, 113089158), (126, 105011361), (147, 90009738), (162, 81675503), (169, 78292494), (182, 72700173), (189, 70007574), (234, 56544579), (273, 48466782), (294, 45004869), (338, 39146247), (343, 38575602), (351, 37696386), (378, 35003787), (441, 30003246), (507, 26097498), (546, 24233391), (567, 23335858), (637, 20771478), (686, 19287801), (702, 18848193), (819, 16155594), (882, 15001623), (1014, 13048749), (1029, 12858534), (1053, 12565462), (1134, 11667929), (1183, 11184642), (1274, 10385739), (1323, 10001082), (1409, 9390654), (1521, 8699166), (1638, 8077797), (1911, 6923826), (2058, 6429267), (2106, 6282731), (2366, 5592321), (2457, 5385198), (2646, 5000541), (2818, 4695327), (3042, 4349583), (3087, 4286178), (3549, 3728214), (3822, 3461913), (3969, 3333694), (4227, 3130218), (4459, 2967354), (4563, 2899722), (4914, 2692599), (5733, 2307942), (6174, 2143089), (7098, 1864107), (7371, 1795066), (7938, 1666847), (8281, 1597806), (8454, 1565109), (8918, 1483677), (9126, 1449861), (9261, 1428726), (9863, 1341522), (10647, 1242738), (11466, 1153971), (12681, 1043406), (13377, 989118), (13689, 966574), (14742, 897533), (16562, 798903), (17199, 769314), (18317, 722358), (18522, 714363), (19726, 670761), (21294, 621369), (24843, 532602), (25362, 521703), (26754, 494559), (27378, 483287), (27783, 476242), (29589, 447174), (31941, 414246), (34398, 384657), (36634, 361179), (38043, 347802), (40131, 329706), (49686, 266301), (51597, 256438), (54951, 240786), (55566, 238121), (57967, 228258), (59178, 223587), (63882, 207123), (69041, 191646), (74529, 177534), (76086, 173901), (80262, 164853), (88767, 149058), (95823, 138082), (103194, 128219), (109902, 120393), (114129, 115934)]