7423289172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1639

約数の個数: 144

約数和(自身を含む): 20921906880

約数和(自身を除く): 13498617708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 317, 338, 351, 468, 507, 634, 676, 702, 951, 1014, 1268, 1283, 1404, 1521, 1902, 2028, 2566, 2853, 3042, 3804, 3849, 4121, 4563, 5132, 5706, 6084, 7698, 8242, 8559, 9126, 11412, 11547, 12363, 15396, 16484, 16679, 17118, 18252, 23094, 24726, 33358, 34236, 34641, 37089, 46188, 49452, 50037, 53573, 66716, 69282, 74178, 100074, 107146, 111267, 138564, 148356, 150111, 160719, 200148, 214292, 216827, 222534, 300222, 321438, 406711, 433654, 445068, 450333, 482157, 600444, 642876, 650481, 813422, 867308, 900666, 964314, 1220133, 1300962, 1446471, 1626844, 1801332, 1928628, 1951443, 2440266, 2601924, 2892942, 3660399, 3902886, 4880532, 5287243, 5785884, 5854329, 7320798, 7805772, 10574486, 10981197, 11708658, 14641596, 15861729, 21148972, 21962394, 23417316, 31723458, 43924788, 47585187, 63446916, 68734159, 95170374, 137468318, 142755561, 190340748, 206202477, 274936636, 285511122, 412404954, 571022244, 618607431, 824809908, 1237214862, 1855822293, 2474429724, 3711644586, 7423289172]

約数ペア:

[(1, 7423289172), (2, 3711644586), (3, 2474429724), (4, 1855822293), (6, 1237214862), (9, 824809908), (12, 618607431), (13, 571022244), (18, 412404954), (26, 285511122), (27, 274936636), (36, 206202477), (39, 190340748), (52, 142755561), (54, 137468318), (78, 95170374), (108, 68734159), (117, 63446916), (156, 47585187), (169, 43924788), (234, 31723458), (317, 23417316), (338, 21962394), (351, 21148972), (468, 15861729), (507, 14641596), (634, 11708658), (676, 10981197), (702, 10574486), (951, 7805772), (1014, 7320798), (1268, 5854329), (1283, 5785884), (1404, 5287243), (1521, 4880532), (1902, 3902886), (2028, 3660399), (2566, 2892942), (2853, 2601924), (3042, 2440266), (3804, 1951443), (3849, 1928628), (4121, 1801332), (4563, 1626844), (5132, 1446471), (5706, 1300962), (6084, 1220133), (7698, 964314), (8242, 900666), (8559, 867308), (9126, 813422), (11412, 650481), (11547, 642876), (12363, 600444), (15396, 482157), (16484, 450333), (16679, 445068), (17118, 433654), (18252, 406711), (23094, 321438), (24726, 300222), (33358, 222534), (34236, 216827), (34641, 214292), (37089, 200148), (46188, 160719), (49452, 150111), (50037, 148356), (53573, 138564), (66716, 111267), (69282, 107146), (74178, 100074)]