2238761488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 5037177600

約数和(自身を除く): 2798416112

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 46, 58, 61, 76, 92, 116, 122, 152, 181, 184, 232, 244, 304, 362, 368, 437, 464, 488, 551, 667, 724, 874, 976, 1102, 1159, 1334, 1403, 1448, 1748, 1769, 2204, 2318, 2668, 2806, 2896, 3439, 3496, 3538, 4163, 4408, 4636, 5249, 5336, 5612, 6878, 6992, 7076, 8326, 8816, 9272, 10498, 10672, 11041, 11224, 12673, 13756, 14152, 16652, 18544, 20996, 22082, 22448, 25346, 26657, 27512, 28304, 33304, 33611, 40687, 41992, 44164, 50692, 53314, 55024, 66608, 67222, 79097, 81374, 83984, 88328, 99731, 101384, 106628, 120727, 134444, 158194, 162748, 176656, 199462, 202768, 209779, 213256, 241454, 253943, 268888, 316388, 320189, 325496, 398924, 419558, 426512, 482908, 507886, 537776, 632776, 640378, 650992, 773053, 797848, 839116, 965816, 1015772, 1265552, 1280756, 1546106, 1595696, 1678232, 1931632, 2031544, 2293813, 2561512, 3092212, 3356464, 4063088, 4587626, 4824917, 5123024, 6083591, 6184424, 7364347, 9175252, 9649834, 12167182, 12368848, 14728694, 18350504, 19299668, 24334364, 29457388, 36701008, 38599336, 48668728, 58914776, 77198672, 97337456, 117829552, 139922593, 279845186, 559690372, 1119380744, 2238761488]

約数ペア:

[(1, 2238761488), (2, 1119380744), (4, 559690372), (8, 279845186), (16, 139922593), (19, 117829552), (23, 97337456), (29, 77198672), (38, 58914776), (46, 48668728), (58, 38599336), (61, 36701008), (76, 29457388), (92, 24334364), (116, 19299668), (122, 18350504), (152, 14728694), (181, 12368848), (184, 12167182), (232, 9649834), (244, 9175252), (304, 7364347), (362, 6184424), (368, 6083591), (437, 5123024), (464, 4824917), (488, 4587626), (551, 4063088), (667, 3356464), (724, 3092212), (874, 2561512), (976, 2293813), (1102, 2031544), (1159, 1931632), (1334, 1678232), (1403, 1595696), (1448, 1546106), (1748, 1280756), (1769, 1265552), (2204, 1015772), (2318, 965816), (2668, 839116), (2806, 797848), (2896, 773053), (3439, 650992), (3496, 640378), (3538, 632776), (4163, 537776), (4408, 507886), (4636, 482908), (5249, 426512), (5336, 419558), (5612, 398924), (6878, 325496), (6992, 320189), (7076, 316388), (8326, 268888), (8816, 253943), (9272, 241454), (10498, 213256), (10672, 209779), (11041, 202768), (11224, 199462), (12673, 176656), (13756, 162748), (14152, 158194), (16652, 134444), (18544, 120727), (20996, 106628), (22082, 101384), (22448, 99731), (25346, 88328), (26657, 83984), (27512, 81374), (28304, 79097), (33304, 67222), (33611, 66608), (40687, 55024), (41992, 53314), (44164, 50692)]