238967256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 712454400

約数和(自身を除く): 473487144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 61, 66, 71, 76, 88, 114, 121, 122, 132, 142, 152, 183, 209, 213, 228, 242, 244, 264, 284, 363, 366, 418, 426, 456, 484, 488, 568, 627, 671, 726, 732, 781, 836, 852, 968, 1159, 1254, 1342, 1349, 1452, 1464, 1562, 1672, 1704, 2013, 2299, 2318, 2343, 2508, 2684, 2698, 2904, 3124, 3477, 4026, 4047, 4331, 4598, 4636, 4686, 5016, 5368, 5396, 6248, 6897, 6954, 7381, 8052, 8094, 8591, 8662, 9196, 9272, 9372, 10792, 12749, 12993, 13794, 13908, 14762, 14839, 16104, 16188, 17182, 17324, 18392, 18744, 22143, 25498, 25773, 25986, 27588, 27816, 29524, 29678, 32376, 34364, 34648, 38247, 44286, 44517, 47641, 50996, 51546, 51972, 55176, 59048, 59356, 68728, 76494, 82289, 88572, 89034, 95282, 101992, 103092, 103944, 118712, 140239, 142923, 152988, 163229, 164578, 177144, 178068, 190564, 206184, 246867, 280478, 285846, 305976, 326458, 329156, 356136, 381128, 420717, 489687, 493734, 524051, 560956, 571692, 652916, 658312, 841434, 905179, 979374, 987468, 1048102, 1121912, 1143384, 1305832, 1572153, 1682868, 1810358, 1958748, 1974936, 2096204, 2715537, 3144306, 3365736, 3620716, 3917496, 4192408, 5431074, 6288612, 7241432, 9956969, 10862148, 12577224, 19913938, 21724296, 29870907, 39827876, 59741814, 79655752, 119483628, 238967256]

約数ペア:

[(1, 238967256), (2, 119483628), (3, 79655752), (4, 59741814), (6, 39827876), (8, 29870907), (11, 21724296), (12, 19913938), (19, 12577224), (22, 10862148), (24, 9956969), (33, 7241432), (38, 6288612), (44, 5431074), (57, 4192408), (61, 3917496), (66, 3620716), (71, 3365736), (76, 3144306), (88, 2715537), (114, 2096204), (121, 1974936), (122, 1958748), (132, 1810358), (142, 1682868), (152, 1572153), (183, 1305832), (209, 1143384), (213, 1121912), (228, 1048102), (242, 987468), (244, 979374), (264, 905179), (284, 841434), (363, 658312), (366, 652916), (418, 571692), (426, 560956), (456, 524051), (484, 493734), (488, 489687), (568, 420717), (627, 381128), (671, 356136), (726, 329156), (732, 326458), (781, 305976), (836, 285846), (852, 280478), (968, 246867), (1159, 206184), (1254, 190564), (1342, 178068), (1349, 177144), (1452, 164578), (1464, 163229), (1562, 152988), (1672, 142923), (1704, 140239), (2013, 118712), (2299, 103944), (2318, 103092), (2343, 101992), (2508, 95282), (2684, 89034), (2698, 88572), (2904, 82289), (3124, 76494), (3477, 68728), (4026, 59356), (4047, 59048), (4331, 55176), (4598, 51972), (4636, 51546), (4686, 50996), (5016, 47641), (5368, 44517), (5396, 44286), (6248, 38247), (6897, 34648), (6954, 34364), (7381, 32376), (8052, 29678), (8094, 29524), (8591, 27816), (8662, 27588), (9196, 25986), (9272, 25773), (9372, 25498), (10792, 22143), (12749, 18744), (12993, 18392), (13794, 17324), (13908, 17182), (14762, 16188), (14839, 16104)]