171541728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 394551072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 29, 32, 36, 38, 46, 47, 48, 57, 58, 69, 72, 76, 87, 92, 94, 96, 114, 116, 138, 141, 144, 152, 171, 174, 184, 188, 207, 228, 232, 261, 276, 282, 288, 304, 342, 348, 368, 376, 414, 423, 437, 456, 464, 522, 551, 552, 564, 608, 667, 684, 696, 736, 752, 828, 846, 874, 893, 912, 928, 1044, 1081, 1102, 1104, 1128, 1311, 1334, 1363, 1368, 1392, 1504, 1653, 1656, 1692, 1748, 1786, 1824, 2001, 2088, 2162, 2204, 2208, 2256, 2622, 2668, 2679, 2726, 2736, 2784, 3243, 3306, 3312, 3384, 3496, 3572, 3933, 4002, 4089, 4176, 4324, 4408, 4512, 4959, 5244, 5336, 5358, 5452, 5472, 6003, 6486, 6612, 6624, 6768, 6992, 7144, 7866, 8004, 8037, 8178, 8352, 8648, 8816, 9729, 9918, 10488, 10672, 10716, 10904, 12006, 12267, 12673, 12972, 13224, 13536, 13984, 14288, 15732, 16008, 16074, 16356, 17296, 17632, 19458, 19836, 20539, 20976, 21344, 21432, 21808, 24012, 24534, 25346, 25897, 25944, 26448, 28576, 31349, 31464, 32016, 32148, 32712, 34592, 38019, 38916, 39672, 41078, 41952, 42864, 43616, 48024, 49068, 50692, 51794, 51888, 52896, 61617, 62698, 62928, 64032, 64296, 65424, 76038, 77691, 77832, 79344, 82156, 85728, 94047, 96048, 98136, 101384, 103588, 103776, 114057, 123234, 125396, 125856, 128592, 130848, 152076, 155382, 155664, 158688, 164312, 184851, 188094, 192096, 196272, 202768, 207176, 228114, 233073, 246468, 250792, 257184, 282141, 304152, 310764, 311328, 328624, 369702, 376188, 392544, 405536, 414352, 456228, 466146, 492936, 501584, 564282, 595631, 608304, 621528, 657248, 739404, 752376, 828704, 912456, 932292, 985872, 1003168, 1128564, 1191262, 1216608, 1243056, 1478808, 1504752, 1786893, 1824912, 1864584, 1971744, 2257128, 2382524, 2486112, 2957616, 3009504, 3573786, 3649824, 3729168, 4514256, 4765048, 5360679, 5915232, 7147572, 7458336, 9028512, 9530096, 10721358, 14295144, 19060192, 21442716, 28590288, 42885432, 57180576, 85770864, 171541728]

約数ペア:

[(1, 171541728), (2, 85770864), (3, 57180576), (4, 42885432), (6, 28590288), (8, 21442716), (9, 19060192), (12, 14295144), (16, 10721358), (18, 9530096), (19, 9028512), (23, 7458336), (24, 7147572), (29, 5915232), (32, 5360679), (36, 4765048), (38, 4514256), (46, 3729168), (47, 3649824), (48, 3573786), (57, 3009504), (58, 2957616), (69, 2486112), (72, 2382524), (76, 2257128), (87, 1971744), (92, 1864584), (94, 1824912), (96, 1786893), (114, 1504752), (116, 1478808), (138, 1243056), (141, 1216608), (144, 1191262), (152, 1128564), (171, 1003168), (174, 985872), (184, 932292), (188, 912456), (207, 828704), (228, 752376), (232, 739404), (261, 657248), (276, 621528), (282, 608304), (288, 595631), (304, 564282), (342, 501584), (348, 492936), (368, 466146), (376, 456228), (414, 414352), (423, 405536), (437, 392544), (456, 376188), (464, 369702), (522, 328624), (551, 311328), (552, 310764), (564, 304152), (608, 282141), (667, 257184), (684, 250792), (696, 246468), (736, 233073), (752, 228114), (828, 207176), (846, 202768), (874, 196272), (893, 192096), (912, 188094), (928, 184851), (1044, 164312), (1081, 158688), (1102, 155664), (1104, 155382), (1128, 152076), (1311, 130848), (1334, 128592), (1363, 125856), (1368, 125396), (1392, 123234), (1504, 114057), (1653, 103776), (1656, 103588), (1692, 101384), (1748, 98136), (1786, 96048), (1824, 94047), (2001, 85728), (2088, 82156), (2162, 79344), (2204, 77832), (2208, 77691), (2256, 76038), (2622, 65424), (2668, 64296), (2679, 64032), (2726, 62928), (2736, 62698), (2784, 61617), (3243, 52896), (3306, 51888), (3312, 51794), (3384, 50692), (3496, 49068), (3572, 48024), (3933, 43616), (4002, 42864), (4089, 41952), (4176, 41078), (4324, 39672), (4408, 38916), (4512, 38019), (4959, 34592), (5244, 32712), (5336, 32148), (5358, 32016), (5452, 31464), (5472, 31349), (6003, 28576), (6486, 26448), (6612, 25944), (6624, 25897), (6768, 25346), (6992, 24534), (7144, 24012), (7866, 21808), (8004, 21432), (8037, 21344), (8178, 20976), (8352, 20539), (8648, 19836), (8816, 19458), (9729, 17632), (9918, 17296), (10488, 16356), (10672, 16074), (10716, 16008), (10904, 15732), (12006, 14288), (12267, 13984), (12673, 13536), (12972, 13224)]