1947684492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 5943974400

約数和(自身を除く): 3996289908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 53, 62, 68, 78, 93, 102, 106, 117, 124, 149, 153, 156, 159, 186, 204, 212, 221, 234, 279, 298, 306, 318, 372, 403, 442, 447, 468, 477, 527, 558, 596, 612, 636, 663, 689, 806, 884, 894, 901, 954, 1054, 1116, 1209, 1326, 1341, 1378, 1581, 1612, 1643, 1788, 1802, 1908, 1937, 1989, 2067, 2108, 2418, 2533, 2652, 2682, 2703, 2756, 3162, 3286, 3604, 3627, 3874, 3978, 4134, 4619, 4743, 4836, 4929, 5066, 5364, 5406, 5811, 6201, 6324, 6572, 6851, 7254, 7599, 7748, 7897, 7956, 8109, 8268, 9238, 9486, 9858, 10132, 10812, 11622, 11713, 12402, 13702, 13857, 14508, 14787, 15198, 15794, 16218, 17433, 18476, 18972, 19716, 20553, 21359, 22797, 23244, 23426, 23691, 24804, 27404, 27714, 27931, 29574, 30396, 31588, 32436, 32929, 34866, 35139, 41106, 41571, 42718, 45594, 46852, 47382, 55428, 55862, 59148, 60047, 61659, 64077, 65858, 69732, 70278, 71073, 78523, 82212, 83142, 83793, 85436, 91188, 94764, 98787, 102661, 105417, 111724, 120094, 123318, 128154, 131716, 134249, 140556, 142146, 157046, 166284, 167586, 180141, 192231, 197574, 205322, 210834, 235569, 240188, 244807, 246636, 251379, 256308, 268498, 284292, 296361, 307983, 314092, 335172, 360282, 363103, 384462, 395148, 402747, 410644, 421668, 471138, 489614, 502758, 536996, 540423, 592722, 615966, 706707, 720564, 726206, 734421, 768924, 805494, 923949, 942276, 979228, 1005516, 1020799, 1080846, 1089309, 1185444, 1208241, 1231932, 1413414, 1452412, 1468842, 1610988, 1745237, 1847898, 2041598, 2161692, 2178618, 2203263, 2416482, 2826828, 2937684, 3062397, 3182491, 3267927, 3490474, 3695796, 4083196, 4161719, 4357236, 4406526, 4832964, 5235711, 6124794, 6364982, 6535854, 6980948, 8323438, 8813052, 9187191, 9547473, 10471422, 12249588, 12485157, 12729964, 13071708, 15707133, 16646876, 18374382, 19094946, 20942844, 24970314, 28642419, 31414266, 36748764, 37455471, 38189892, 49940628, 54102347, 57284838, 62828532, 74910942, 108204694, 114569676, 149821884, 162307041, 216409388, 324614082, 486921123, 649228164, 973842246, 1947684492]

約数ペア:

[(1, 1947684492), (2, 973842246), (3, 649228164), (4, 486921123), (6, 324614082), (9, 216409388), (12, 162307041), (13, 149821884), (17, 114569676), (18, 108204694), (26, 74910942), (31, 62828532), (34, 57284838), (36, 54102347), (39, 49940628), (51, 38189892), (52, 37455471), (53, 36748764), (62, 31414266), (68, 28642419), (78, 24970314), (93, 20942844), (102, 19094946), (106, 18374382), (117, 16646876), (124, 15707133), (149, 13071708), (153, 12729964), (156, 12485157), (159, 12249588), (186, 10471422), (204, 9547473), (212, 9187191), (221, 8813052), (234, 8323438), (279, 6980948), (298, 6535854), (306, 6364982), (318, 6124794), (372, 5235711), (403, 4832964), (442, 4406526), (447, 4357236), (468, 4161719), (477, 4083196), (527, 3695796), (558, 3490474), (596, 3267927), (612, 3182491), (636, 3062397), (663, 2937684), (689, 2826828), (806, 2416482), (884, 2203263), (894, 2178618), (901, 2161692), (954, 2041598), (1054, 1847898), (1116, 1745237), (1209, 1610988), (1326, 1468842), (1341, 1452412), (1378, 1413414), (1581, 1231932), (1612, 1208241), (1643, 1185444), (1788, 1089309), (1802, 1080846), (1908, 1020799), (1937, 1005516), (1989, 979228), (2067, 942276), (2108, 923949), (2418, 805494), (2533, 768924), (2652, 734421), (2682, 726206), (2703, 720564), (2756, 706707), (3162, 615966), (3286, 592722), (3604, 540423), (3627, 536996), (3874, 502758), (3978, 489614), (4134, 471138), (4619, 421668), (4743, 410644), (4836, 402747), (4929, 395148), (5066, 384462), (5364, 363103), (5406, 360282), (5811, 335172), (6201, 314092), (6324, 307983), (6572, 296361), (6851, 284292), (7254, 268498), (7599, 256308), (7748, 251379), (7897, 246636), (7956, 244807), (8109, 240188), (8268, 235569), (9238, 210834), (9486, 205322), (9858, 197574), (10132, 192231), (10812, 180141), (11622, 167586), (11713, 166284), (12402, 157046), (13702, 142146), (13857, 140556), (14508, 134249), (14787, 131716), (15198, 128154), (15794, 123318), (16218, 120094), (17433, 111724), (18476, 105417), (18972, 102661), (19716, 98787), (20553, 94764), (21359, 91188), (22797, 85436), (23244, 83793), (23426, 83142), (23691, 82212), (24804, 78523), (27404, 71073), (27714, 70278), (27931, 69732), (29574, 65858), (30396, 64077), (31588, 61659), (32436, 60047), (32929, 59148), (34866, 55862), (35139, 55428), (41106, 47382), (41571, 46852), (42718, 45594)]