38758427092

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 216

約数和(自身を含む): 95319504000

約数和(自身を除く): 56561076908

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 49, 68, 77, 92, 98, 119, 154, 161, 187, 196, 238, 253, 308, 322, 374, 391, 476, 506, 529, 539, 644, 748, 782, 833, 1012, 1058, 1078, 1127, 1309, 1564, 1666, 1771, 1999, 2116, 2156, 2254, 2618, 2737, 3332, 3542, 3703, 3998, 4301, 4508, 5236, 5474, 5819, 7084, 7406, 7996, 8602, 8993, 9163, 10948, 11638, 12397, 13993, 14812, 17204, 17986, 18326, 19159, 21989, 23276, 24794, 25921, 27986, 30107, 33983, 35972, 36652, 38318, 40733, 43978, 45977, 49588, 51842, 55972, 60214, 62951, 67966, 76636, 81466, 87956, 91954, 97951, 98923, 103684, 120428, 125902, 135932, 153923, 162932, 183908, 195902, 197846, 210749, 237881, 251804, 285131, 307846, 321839, 373813, 391804, 395692, 421498, 440657, 475762, 505747, 570262, 615692, 643678, 692461, 747626, 781609, 842996, 881314, 951524, 1011494, 1057471, 1077461, 1140524, 1287356, 1384922, 1495252, 1563218, 1665167, 1762628, 2022988, 2114942, 2154922, 2252873, 2616691, 2769844, 3126436, 3330334, 3540229, 4229884, 4309844, 4505746, 4847227, 5233382, 5471263, 6660668, 7080458, 7402297, 8597699, 9011492, 9694454, 10466764, 10942526, 11632181, 14160916, 14804594, 17195398, 17977007, 18316837, 19388908, 21885052, 23264362, 24781603, 29609188, 34390796, 35954014, 36633674, 38298841, 46528724, 49563206, 51816079, 60183893, 71908028, 73267348, 76597682, 81425267, 99126412, 103632158, 120367786, 125839049, 153195364, 162850534, 197747077, 207264316, 240735572, 251678098, 325701068, 395494154, 421287251, 503356196, 569976869, 790988308, 842574502, 880873343, 1139953738, 1384229539, 1685149004, 1761746686, 2279907476, 2768459078, 3523493372, 5536918156, 9689606773, 19379213546, 38758427092]

約数ペア:

[(1, 38758427092), (2, 19379213546), (4, 9689606773), (7, 5536918156), (11, 3523493372), (14, 2768459078), (17, 2279907476), (22, 1761746686), (23, 1685149004), (28, 1384229539), (34, 1139953738), (44, 880873343), (46, 842574502), (49, 790988308), (68, 569976869), (77, 503356196), (92, 421287251), (98, 395494154), (119, 325701068), (154, 251678098), (161, 240735572), (187, 207264316), (196, 197747077), (238, 162850534), (253, 153195364), (308, 125839049), (322, 120367786), (374, 103632158), (391, 99126412), (476, 81425267), (506, 76597682), (529, 73267348), (539, 71908028), (644, 60183893), (748, 51816079), (782, 49563206), (833, 46528724), (1012, 38298841), (1058, 36633674), (1078, 35954014), (1127, 34390796), (1309, 29609188), (1564, 24781603), (1666, 23264362), (1771, 21885052), (1999, 19388908), (2116, 18316837), (2156, 17977007), (2254, 17195398), (2618, 14804594), (2737, 14160916), (3332, 11632181), (3542, 10942526), (3703, 10466764), (3998, 9694454), (4301, 9011492), (4508, 8597699), (5236, 7402297), (5474, 7080458), (5819, 6660668), (7084, 5471263), (7406, 5233382), (7996, 4847227), (8602, 4505746), (8993, 4309844), (9163, 4229884), (10948, 3540229), (11638, 3330334), (12397, 3126436), (13993, 2769844), (14812, 2616691), (17204, 2252873), (17986, 2154922), (18326, 2114942), (19159, 2022988), (21989, 1762628), (23276, 1665167), (24794, 1563218), (25921, 1495252), (27986, 1384922), (30107, 1287356), (33983, 1140524), (35972, 1077461), (36652, 1057471), (38318, 1011494), (40733, 951524), (43978, 881314), (45977, 842996), (49588, 781609), (51842, 747626), (55972, 692461), (60214, 643678), (62951, 615692), (67966, 570262), (76636, 505747), (81466, 475762), (87956, 440657), (91954, 421498), (97951, 395692), (98923, 391804), (103684, 373813), (120428, 321839), (125902, 307846), (135932, 285131), (153923, 251804), (162932, 237881), (183908, 210749), (195902, 197846)]