748638144

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 2214585360

約数和(自身を除く): 1465947216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 137, 144, 159, 179, 192, 212, 274, 288, 318, 358, 411, 424, 477, 537, 548, 576, 636, 716, 822, 848, 954, 1074, 1096, 1233, 1272, 1432, 1611, 1644, 1696, 1908, 2148, 2192, 2466, 2544, 2864, 3222, 3288, 3392, 3816, 4296, 4384, 4932, 5088, 5728, 6444, 6576, 7261, 7632, 8592, 8768, 9487, 9864, 10176, 11456, 12888, 13152, 14522, 15264, 17184, 18974, 19728, 21783, 24523, 25776, 26304, 28461, 29044, 30528, 34368, 37948, 39456, 43566, 49046, 51552, 56922, 58088, 65349, 73569, 75896, 78912, 85383, 87132, 98092, 103104, 113844, 116176, 130698, 147138, 151792, 170766, 174264, 196184, 220707, 227688, 232352, 261396, 294276, 303584, 341532, 348528, 392368, 441414, 455376, 464704, 522792, 588552, 607168, 683064, 697056, 784736, 882828, 910752, 1045584, 1177104, 1299719, 1366128, 1394112, 1569472, 1765656, 1821504, 2091168, 2354208, 2599438, 2732256, 3531312, 3899157, 4182336, 4708416, 5198876, 5464512, 7062624, 7798314, 10397752, 11697471, 14125248, 15596628, 20795504, 23394942, 31193256, 41591008, 46789884, 62386512, 83182016, 93579768, 124773024, 187159536, 249546048, 374319072, 748638144]

約数ペア:

[(1, 748638144), (2, 374319072), (3, 249546048), (4, 187159536), (6, 124773024), (8, 93579768), (9, 83182016), (12, 62386512), (16, 46789884), (18, 41591008), (24, 31193256), (32, 23394942), (36, 20795504), (48, 15596628), (53, 14125248), (64, 11697471), (72, 10397752), (96, 7798314), (106, 7062624), (137, 5464512), (144, 5198876), (159, 4708416), (179, 4182336), (192, 3899157), (212, 3531312), (274, 2732256), (288, 2599438), (318, 2354208), (358, 2091168), (411, 1821504), (424, 1765656), (477, 1569472), (537, 1394112), (548, 1366128), (576, 1299719), (636, 1177104), (716, 1045584), (822, 910752), (848, 882828), (954, 784736), (1074, 697056), (1096, 683064), (1233, 607168), (1272, 588552), (1432, 522792), (1611, 464704), (1644, 455376), (1696, 441414), (1908, 392368), (2148, 348528), (2192, 341532), (2466, 303584), (2544, 294276), (2864, 261396), (3222, 232352), (3288, 227688), (3392, 220707), (3816, 196184), (4296, 174264), (4384, 170766), (4932, 151792), (5088, 147138), (5728, 130698), (6444, 116176), (6576, 113844), (7261, 103104), (7632, 98092), (8592, 87132), (8768, 85383), (9487, 78912), (9864, 75896), (10176, 73569), (11456, 65349), (12888, 58088), (13152, 56922), (14522, 51552), (15264, 49046), (17184, 43566), (18974, 39456), (19728, 37948), (21783, 34368), (24523, 30528), (25776, 29044), (26304, 28461)]