216487872

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 649041120

約数和(自身を除く): 432553248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 89, 96, 103, 123, 144, 164, 178, 192, 206, 246, 267, 288, 309, 328, 356, 369, 412, 492, 534, 576, 618, 656, 712, 738, 801, 824, 927, 984, 1068, 1236, 1312, 1424, 1476, 1602, 1648, 1854, 1968, 2136, 2472, 2624, 2848, 2952, 3204, 3296, 3649, 3708, 3936, 4223, 4272, 4944, 5696, 5904, 6408, 6592, 7298, 7416, 7872, 8446, 8544, 9167, 9888, 10947, 11808, 12669, 12816, 14596, 14832, 16892, 17088, 18334, 19776, 21894, 23616, 25338, 25632, 27501, 29192, 29664, 32841, 33784, 36668, 38007, 43788, 50676, 51264, 55002, 58384, 59328, 65682, 67568, 73336, 76014, 82503, 87576, 101352, 110004, 116768, 131364, 135136, 146672, 152028, 165006, 175152, 202704, 220008, 233536, 262728, 270272, 293344, 304056, 330012, 350304, 375847, 405408, 440016, 525456, 586688, 608112, 660024, 700608, 751694, 810816, 880032, 1050912, 1127541, 1216224, 1320048, 1503388, 1760064, 2101824, 2255082, 2432448, 2640096, 3006776, 3382623, 4510164, 5280192, 6013552, 6765246, 9020328, 12027104, 13530492, 18040656, 24054208, 27060984, 36081312, 54121968, 72162624, 108243936, 216487872]

約数ペア:

[(1, 216487872), (2, 108243936), (3, 72162624), (4, 54121968), (6, 36081312), (8, 27060984), (9, 24054208), (12, 18040656), (16, 13530492), (18, 12027104), (24, 9020328), (32, 6765246), (36, 6013552), (41, 5280192), (48, 4510164), (64, 3382623), (72, 3006776), (82, 2640096), (89, 2432448), (96, 2255082), (103, 2101824), (123, 1760064), (144, 1503388), (164, 1320048), (178, 1216224), (192, 1127541), (206, 1050912), (246, 880032), (267, 810816), (288, 751694), (309, 700608), (328, 660024), (356, 608112), (369, 586688), (412, 525456), (492, 440016), (534, 405408), (576, 375847), (618, 350304), (656, 330012), (712, 304056), (738, 293344), (801, 270272), (824, 262728), (927, 233536), (984, 220008), (1068, 202704), (1236, 175152), (1312, 165006), (1424, 152028), (1476, 146672), (1602, 135136), (1648, 131364), (1854, 116768), (1968, 110004), (2136, 101352), (2472, 87576), (2624, 82503), (2848, 76014), (2952, 73336), (3204, 67568), (3296, 65682), (3649, 59328), (3708, 58384), (3936, 55002), (4223, 51264), (4272, 50676), (4944, 43788), (5696, 38007), (5904, 36668), (6408, 33784), (6592, 32841), (7298, 29664), (7416, 29192), (7872, 27501), (8446, 25632), (8544, 25338), (9167, 23616), (9888, 21894), (10947, 19776), (11808, 18334), (12669, 17088), (12816, 16892), (14596, 14832)]