1630656456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1540

約数の個数: 256

約数和(自身を含む): 5341593600

約数和(自身を除く): 3710937144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 76, 78, 88, 102, 104, 114, 132, 136, 143, 152, 156, 187, 204, 209, 221, 228, 247, 264, 286, 312, 323, 374, 408, 418, 429, 442, 456, 494, 561, 572, 627, 646, 663, 741, 748, 836, 858, 884, 969, 988, 1122, 1144, 1254, 1292, 1326, 1471, 1482, 1496, 1672, 1716, 1768, 1938, 1976, 2244, 2431, 2508, 2584, 2652, 2717, 2942, 2964, 3432, 3553, 3876, 4199, 4413, 4488, 4862, 5016, 5304, 5434, 5884, 5928, 7106, 7293, 7752, 8151, 8398, 8826, 9724, 10659, 10868, 11768, 12597, 14212, 14586, 16181, 16302, 16796, 17652, 19123, 19448, 21318, 21736, 25007, 25194, 27949, 28424, 29172, 32362, 32604, 33592, 35304, 38246, 42636, 46189, 48543, 50014, 50388, 55898, 57369, 58344, 64724, 65208, 75021, 76492, 83847, 85272, 92378, 97086, 100028, 100776, 111796, 114738, 129448, 138567, 150042, 152984, 167694, 184756, 194172, 200056, 210353, 223592, 229476, 275077, 277134, 300084, 307439, 325091, 335388, 363337, 369512, 388344, 420706, 458952, 475133, 550154, 554268, 600168, 614878, 631059, 650182, 670776, 726674, 825231, 841412, 922317, 950266, 975273, 1090011, 1100308, 1108536, 1229756, 1262118, 1300364, 1425399, 1453348, 1650462, 1682824, 1844634, 1900532, 1950546, 2180022, 2200616, 2459512, 2524236, 2600728, 2850798, 2906696, 3300924, 3576001, 3689268, 3801064, 3901092, 3996707, 4360044, 5048472, 5226463, 5701596, 6176729, 6601848, 7152002, 7378536, 7802184, 7993414, 8720088, 10452926, 10728003, 11403192, 11990121, 12353458, 14304004, 15679389, 15986828, 18530187, 20905852, 21456006, 23980242, 24706916, 28608008, 31358778, 31973656, 37060374, 41811704, 42912012, 47960484, 49413832, 62717556, 67944019, 74120748, 85824024, 95920968, 125435112, 135888038, 148241496, 203832057, 271776076, 407664114, 543552152, 815328228, 1630656456]

約数ペア:

[(1, 1630656456), (2, 815328228), (3, 543552152), (4, 407664114), (6, 271776076), (8, 203832057), (11, 148241496), (12, 135888038), (13, 125435112), (17, 95920968), (19, 85824024), (22, 74120748), (24, 67944019), (26, 62717556), (33, 49413832), (34, 47960484), (38, 42912012), (39, 41811704), (44, 37060374), (51, 31973656), (52, 31358778), (57, 28608008), (66, 24706916), (68, 23980242), (76, 21456006), (78, 20905852), (88, 18530187), (102, 15986828), (104, 15679389), (114, 14304004), (132, 12353458), (136, 11990121), (143, 11403192), (152, 10728003), (156, 10452926), (187, 8720088), (204, 7993414), (209, 7802184), (221, 7378536), (228, 7152002), (247, 6601848), (264, 6176729), (286, 5701596), (312, 5226463), (323, 5048472), (374, 4360044), (408, 3996707), (418, 3901092), (429, 3801064), (442, 3689268), (456, 3576001), (494, 3300924), (561, 2906696), (572, 2850798), (627, 2600728), (646, 2524236), (663, 2459512), (741, 2200616), (748, 2180022), (836, 1950546), (858, 1900532), (884, 1844634), (969, 1682824), (988, 1650462), (1122, 1453348), (1144, 1425399), (1254, 1300364), (1292, 1262118), (1326, 1229756), (1471, 1108536), (1482, 1100308), (1496, 1090011), (1672, 975273), (1716, 950266), (1768, 922317), (1938, 841412), (1976, 825231), (2244, 726674), (2431, 670776), (2508, 650182), (2584, 631059), (2652, 614878), (2717, 600168), (2942, 554268), (2964, 550154), (3432, 475133), (3553, 458952), (3876, 420706), (4199, 388344), (4413, 369512), (4488, 363337), (4862, 335388), (5016, 325091), (5304, 307439), (5434, 300084), (5884, 277134), (5928, 275077), (7106, 229476), (7293, 223592), (7752, 210353), (8151, 200056), (8398, 194172), (8826, 184756), (9724, 167694), (10659, 152984), (10868, 150042), (11768, 138567), (12597, 129448), (14212, 114738), (14586, 111796), (16181, 100776), (16302, 100028), (16796, 97086), (17652, 92378), (19123, 85272), (19448, 83847), (21318, 76492), (21736, 75021), (25007, 65208), (25194, 64724), (27949, 58344), (28424, 57369), (29172, 55898), (32362, 50388), (32604, 50014), (33592, 48543), (35304, 46189), (38246, 42636)]