19403763288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 256

約数和(自身を含む): 61862707200

約数和(自身を除く): 42458943912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 463, 546, 619, 651, 728, 744, 806, 868, 926, 1092, 1209, 1238, 1302, 1389, 1612, 1736, 1852, 1857, 2184, 2418, 2476, 2604, 2778, 2821, 3224, 3241, 3704, 3714, 4333, 4836, 4952, 5208, 5556, 5642, 6019, 6482, 7428, 8047, 8463, 8666, 9672, 9723, 11112, 11284, 12038, 12964, 12999, 14353, 14856, 16094, 16926, 17332, 18057, 19189, 19446, 22568, 24076, 24141, 25928, 25998, 28706, 32188, 33852, 34664, 36114, 38378, 38892, 42133, 43059, 48152, 48282, 51996, 56329, 57412, 57567, 64376, 67704, 72228, 76756, 77784, 84266, 86118, 96564, 100471, 103992, 112658, 114824, 115134, 126399, 134323, 144456, 153512, 168532, 168987, 172236, 186589, 193128, 200942, 225316, 230268, 249457, 252798, 268646, 286597, 301413, 337064, 337974, 344472, 373178, 401884, 402969, 450632, 460536, 498914, 505596, 537292, 559767, 573194, 602826, 675948, 746356, 748371, 803768, 805938, 859791, 997828, 1011192, 1074584, 1119534, 1146388, 1205652, 1306123, 1351896, 1492712, 1496742, 1611876, 1719582, 1746199, 1995656, 2006179, 2239068, 2292776, 2411304, 2612246, 2993484, 3223752, 3439164, 3492398, 3725761, 3918369, 4012358, 4478136, 5224492, 5238597, 5986968, 6018537, 6878328, 6984796, 7451522, 7836738, 8024716, 8884507, 10448984, 10477194, 11177283, 12037074, 13969592, 14903044, 15673476, 16049432, 17769014, 20954388, 22354566, 24074148, 26080327, 26653521, 29806088, 31346952, 35538028, 41908776, 44709132, 48148296, 52160654, 53307042, 62191549, 71076056, 78240981, 89418264, 104321308, 106614084, 115498591, 124383098, 156481962, 186574647, 208642616, 213228168, 230997182, 248766196, 312963924, 346495773, 373149294, 461994364, 497532392, 625927848, 692991546, 746298588, 808490137, 923988728, 1385983092, 1492597176, 1616980274, 2425470411, 2771966184, 3233960548, 4850940822, 6467921096, 9701881644, 19403763288]

約数ペア:

[(1, 19403763288), (2, 9701881644), (3, 6467921096), (4, 4850940822), (6, 3233960548), (7, 2771966184), (8, 2425470411), (12, 1616980274), (13, 1492597176), (14, 1385983092), (21, 923988728), (24, 808490137), (26, 746298588), (28, 692991546), (31, 625927848), (39, 497532392), (42, 461994364), (52, 373149294), (56, 346495773), (62, 312963924), (78, 248766196), (84, 230997182), (91, 213228168), (93, 208642616), (104, 186574647), (124, 156481962), (156, 124383098), (168, 115498591), (182, 106614084), (186, 104321308), (217, 89418264), (248, 78240981), (273, 71076056), (312, 62191549), (364, 53307042), (372, 52160654), (403, 48148296), (434, 44709132), (463, 41908776), (546, 35538028), (619, 31346952), (651, 29806088), (728, 26653521), (744, 26080327), (806, 24074148), (868, 22354566), (926, 20954388), (1092, 17769014), (1209, 16049432), (1238, 15673476), (1302, 14903044), (1389, 13969592), (1612, 12037074), (1736, 11177283), (1852, 10477194), (1857, 10448984), (2184, 8884507), (2418, 8024716), (2476, 7836738), (2604, 7451522), (2778, 6984796), (2821, 6878328), (3224, 6018537), (3241, 5986968), (3704, 5238597), (3714, 5224492), (4333, 4478136), (4836, 4012358), (4952, 3918369), (5208, 3725761), (5556, 3492398), (5642, 3439164), (6019, 3223752), (6482, 2993484), (7428, 2612246), (8047, 2411304), (8463, 2292776), (8666, 2239068), (9672, 2006179), (9723, 1995656), (11112, 1746199), (11284, 1719582), (12038, 1611876), (12964, 1496742), (12999, 1492712), (14353, 1351896), (14856, 1306123), (16094, 1205652), (16926, 1146388), (17332, 1119534), (18057, 1074584), (19189, 1011192), (19446, 997828), (22568, 859791), (24076, 805938), (24141, 803768), (25928, 748371), (25998, 746356), (28706, 675948), (32188, 602826), (33852, 573194), (34664, 559767), (36114, 537292), (38378, 505596), (38892, 498914), (42133, 460536), (43059, 450632), (48152, 402969), (48282, 401884), (51996, 373178), (56329, 344472), (57412, 337974), (57567, 337064), (64376, 301413), (67704, 286597), (72228, 268646), (76756, 252798), (77784, 249457), (84266, 230268), (86118, 225316), (96564, 200942), (100471, 193128), (103992, 186589), (112658, 172236), (114824, 168987), (115134, 168532), (126399, 153512), (134323, 144456)]