2151112816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 4971110400

約数和(自身を除く): 2819997584

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 31, 34, 38, 58, 62, 68, 76, 116, 124, 136, 152, 232, 248, 272, 304, 323, 463, 464, 493, 496, 527, 551, 589, 646, 899, 926, 986, 1054, 1102, 1178, 1292, 1798, 1852, 1972, 2108, 2204, 2356, 2584, 3596, 3704, 3944, 4216, 4408, 4712, 5168, 7192, 7408, 7871, 7888, 8432, 8797, 8816, 9367, 9424, 10013, 13427, 14353, 14384, 15283, 15742, 17081, 17594, 18734, 20026, 26854, 28706, 30566, 31484, 34162, 35188, 37468, 40052, 53708, 57412, 61132, 62968, 68324, 70376, 74936, 80104, 107416, 114824, 122264, 125936, 136648, 140752, 149549, 149872, 160208, 214832, 228259, 229648, 244001, 244528, 255113, 272707, 273296, 290377, 299098, 416237, 456518, 488002, 510226, 545414, 580754, 598196, 832474, 913036, 976004, 1020452, 1090828, 1161508, 1196392, 1664948, 1826072, 1952008, 2040904, 2181656, 2323016, 2392784, 3329896, 3652144, 3904016, 4081808, 4336921, 4363312, 4636019, 4646032, 6659792, 7076029, 7908503, 8673842, 9272038, 14152058, 15817006, 17347684, 18544076, 28304116, 31634012, 34695368, 37088152, 56608232, 63268024, 69390736, 74176304, 113216464, 126536048, 134444551, 268889102, 537778204, 1075556408, 2151112816]

約数ペア:

[(1, 2151112816), (2, 1075556408), (4, 537778204), (8, 268889102), (16, 134444551), (17, 126536048), (19, 113216464), (29, 74176304), (31, 69390736), (34, 63268024), (38, 56608232), (58, 37088152), (62, 34695368), (68, 31634012), (76, 28304116), (116, 18544076), (124, 17347684), (136, 15817006), (152, 14152058), (232, 9272038), (248, 8673842), (272, 7908503), (304, 7076029), (323, 6659792), (463, 4646032), (464, 4636019), (493, 4363312), (496, 4336921), (527, 4081808), (551, 3904016), (589, 3652144), (646, 3329896), (899, 2392784), (926, 2323016), (986, 2181656), (1054, 2040904), (1102, 1952008), (1178, 1826072), (1292, 1664948), (1798, 1196392), (1852, 1161508), (1972, 1090828), (2108, 1020452), (2204, 976004), (2356, 913036), (2584, 832474), (3596, 598196), (3704, 580754), (3944, 545414), (4216, 510226), (4408, 488002), (4712, 456518), (5168, 416237), (7192, 299098), (7408, 290377), (7871, 273296), (7888, 272707), (8432, 255113), (8797, 244528), (8816, 244001), (9367, 229648), (9424, 228259), (10013, 214832), (13427, 160208), (14353, 149872), (14384, 149549), (15283, 140752), (15742, 136648), (17081, 125936), (17594, 122264), (18734, 114824), (20026, 107416), (26854, 80104), (28706, 74936), (30566, 70376), (31484, 68324), (34162, 62968), (35188, 61132), (37468, 57412), (40052, 53708)]