238397256

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 757798800

約数和(自身を除く): 519401544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 67, 68, 72, 76, 81, 102, 108, 114, 134, 136, 152, 153, 162, 171, 201, 204, 216, 228, 268, 289, 306, 323, 324, 342, 402, 408, 456, 459, 513, 536, 578, 603, 612, 646, 648, 684, 804, 867, 918, 969, 1026, 1139, 1156, 1206, 1224, 1273, 1292, 1368, 1377, 1539, 1608, 1734, 1809, 1836, 1938, 2052, 2278, 2312, 2412, 2546, 2584, 2601, 2754, 2907, 3078, 3417, 3468, 3618, 3672, 3819, 3876, 4104, 4556, 4824, 5092, 5202, 5427, 5491, 5508, 5814, 6156, 6834, 6936, 7236, 7638, 7752, 7803, 8721, 9112, 10184, 10251, 10404, 10854, 10982, 11016, 11457, 11628, 12312, 13668, 14472, 15276, 15606, 16473, 17442, 19363, 20502, 20808, 21641, 21708, 21964, 22914, 23256, 23409, 26163, 27336, 30552, 30753, 31212, 32946, 34371, 34884, 38726, 41004, 43282, 43416, 43928, 45828, 46818, 49419, 52326, 58089, 61506, 62424, 64923, 65892, 68742, 69768, 77452, 82008, 86564, 91656, 92259, 93636, 98838, 103113, 104652, 116178, 123012, 129846, 131784, 137484, 148257, 154904, 173128, 174267, 184518, 187272, 194769, 197676, 206226, 209304, 232356, 246024, 259692, 274968, 296514, 348534, 367897, 369036, 389538, 395352, 412452, 444771, 464712, 519384, 522801, 584307, 593028, 697068, 735794, 738072, 779076, 824904, 889542, 1045602, 1103691, 1168614, 1186056, 1394136, 1471588, 1558152, 1568403, 1752921, 1779084, 2091204, 2207382, 2337228, 2943176, 3136806, 3311073, 3505842, 3558168, 4182408, 4414764, 4674456, 6273612, 6622146, 7011684, 8829528, 9933219, 12547224, 13244292, 14023368, 19866438, 26488584, 29799657, 39732876, 59599314, 79465752, 119198628, 238397256]

約数ペア:

[(1, 238397256), (2, 119198628), (3, 79465752), (4, 59599314), (6, 39732876), (8, 29799657), (9, 26488584), (12, 19866438), (17, 14023368), (18, 13244292), (19, 12547224), (24, 9933219), (27, 8829528), (34, 7011684), (36, 6622146), (38, 6273612), (51, 4674456), (54, 4414764), (57, 4182408), (67, 3558168), (68, 3505842), (72, 3311073), (76, 3136806), (81, 2943176), (102, 2337228), (108, 2207382), (114, 2091204), (134, 1779084), (136, 1752921), (152, 1568403), (153, 1558152), (162, 1471588), (171, 1394136), (201, 1186056), (204, 1168614), (216, 1103691), (228, 1045602), (268, 889542), (289, 824904), (306, 779076), (323, 738072), (324, 735794), (342, 697068), (402, 593028), (408, 584307), (456, 522801), (459, 519384), (513, 464712), (536, 444771), (578, 412452), (603, 395352), (612, 389538), (646, 369036), (648, 367897), (684, 348534), (804, 296514), (867, 274968), (918, 259692), (969, 246024), (1026, 232356), (1139, 209304), (1156, 206226), (1206, 197676), (1224, 194769), (1273, 187272), (1292, 184518), (1368, 174267), (1377, 173128), (1539, 154904), (1608, 148257), (1734, 137484), (1809, 131784), (1836, 129846), (1938, 123012), (2052, 116178), (2278, 104652), (2312, 103113), (2412, 98838), (2546, 93636), (2584, 92259), (2601, 91656), (2754, 86564), (2907, 82008), (3078, 77452), (3417, 69768), (3468, 68742), (3618, 65892), (3672, 64923), (3819, 62424), (3876, 61506), (4104, 58089), (4556, 52326), (4824, 49419), (5092, 46818), (5202, 45828), (5427, 43928), (5491, 43416), (5508, 43282), (5814, 41004), (6156, 38726), (6834, 34884), (6936, 34371), (7236, 32946), (7638, 31212), (7752, 30753), (7803, 30552), (8721, 27336), (9112, 26163), (10184, 23409), (10251, 23256), (10404, 22914), (10854, 21964), (10982, 21708), (11016, 21641), (11457, 20808), (11628, 20502), (12312, 19363), (13668, 17442), (14472, 16473), (15276, 15606)]