7820372844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 21221928000

約数和(自身を除く): 13401555156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 199, 204, 306, 314, 398, 409, 471, 597, 612, 628, 796, 818, 942, 1194, 1227, 1413, 1636, 1791, 1884, 2388, 2454, 2669, 2826, 3383, 3582, 3681, 4908, 5338, 5652, 6766, 6953, 7164, 7362, 8007, 10149, 10676, 13532, 13906, 14724, 16014, 20298, 20859, 24021, 27812, 30447, 31243, 32028, 40596, 41718, 48042, 60894, 62486, 62577, 64213, 81391, 83436, 93729, 96084, 121788, 124972, 125154, 128426, 162782, 187458, 192639, 244173, 250308, 256852, 281187, 325564, 374916, 385278, 488346, 531131, 562374, 577917, 732519, 770556, 976692, 1062262, 1091621, 1124748, 1155834, 1383647, 1465038, 1593393, 2124524, 2183242, 2311668, 2767294, 2930076, 3186786, 3274863, 4150941, 4366484, 4780179, 5534588, 6373572, 6549726, 8301882, 9560358, 9824589, 12452823, 12778387, 13099452, 16603764, 19120716, 19649178, 24905646, 25556774, 38335161, 39298356, 49811292, 51113548, 76670322, 115005483, 153340644, 217232579, 230010966, 434465158, 460021932, 651697737, 868930316, 1303395474, 1955093211, 2606790948, 3910186422, 7820372844]

約数ペア:

[(1, 7820372844), (2, 3910186422), (3, 2606790948), (4, 1955093211), (6, 1303395474), (9, 868930316), (12, 651697737), (17, 460021932), (18, 434465158), (34, 230010966), (36, 217232579), (51, 153340644), (68, 115005483), (102, 76670322), (153, 51113548), (157, 49811292), (199, 39298356), (204, 38335161), (306, 25556774), (314, 24905646), (398, 19649178), (409, 19120716), (471, 16603764), (597, 13099452), (612, 12778387), (628, 12452823), (796, 9824589), (818, 9560358), (942, 8301882), (1194, 6549726), (1227, 6373572), (1413, 5534588), (1636, 4780179), (1791, 4366484), (1884, 4150941), (2388, 3274863), (2454, 3186786), (2669, 2930076), (2826, 2767294), (3383, 2311668), (3582, 2183242), (3681, 2124524), (4908, 1593393), (5338, 1465038), (5652, 1383647), (6766, 1155834), (6953, 1124748), (7164, 1091621), (7362, 1062262), (8007, 976692), (10149, 770556), (10676, 732519), (13532, 577917), (13906, 562374), (14724, 531131), (16014, 488346), (20298, 385278), (20859, 374916), (24021, 325564), (27812, 281187), (30447, 256852), (31243, 250308), (32028, 244173), (40596, 192639), (41718, 187458), (48042, 162782), (60894, 128426), (62486, 125154), (62577, 124972), (64213, 121788), (81391, 96084), (83436, 93729)]